In the short run, increasing marginal costs always imply increasing average total costs. a. Trueb. False

Answers

Answer 1

Answer:

The answer is A. True.

Explanation:

Marginal Cost is the cost of producing one more product unit.

Marginal Cost = Average Total Cost / Average Goods Output

Therefore, in the short run, an increase in Marginal Cost implies a similar increase in Average Total Cost.


Related Questions

Data pertaining to a company's joint production for the current period follows
Quantities produced 310 lbs. 260 lbs
Market value at split-off point . $10.2/lb. $20.4/lb
Compute the cost to be allocated to Product L for this period's $792 of joint costs if the value basis is used. (Do not round intermediate calculations.)
a. $295.81.
b. $49619.
c. $39600.
d. $2,926.00.
e. $962.19.

Answers

Answer: a. $295.81.

Explanation:

Using the value basis would mean that the product's share of the total market value will be used to determine it's share of the cost.

Total Market Value = Product L Market Value + Product M Market Value

= (310 lbs * 10.2) + ( 260 lbs * 20.4)

= ‭3,162‬ + ‭5,304‬

= $‭8,466‬

Product L's share of total market value

= 3,162/8,466

Product L's share of the $792 based on share of total market value

= (3,162/8,466) * 792

= $295.8072

= $295.81

In the context of situational analysis, the ________ includes the attitudes and reactions of the general public, social and business critics, and other organizations, such as the Better Business Bureau.A) political environmentB) social environmentC) competitive environmentD) legal environment

Answers

Answer:

political environment

Explanation:

Situational analysis involves using various methods to check a business organization both internally and externally. Such an analysis would be used to know the strength, environment and customers of this organization.

The political environment in situational analysis includes the reaction and attitude of the general public, as well as critics (both business and social) and other organizations.

The debt-to-equity ratio for your small business was 1.40 at the end of last year and 1.25 at the end of this year. Your debt-to-equity ratio is:_________

Answers

Answer:

debt-to-equity ratio is 1.33 .

Explanation:

Given the debt equity ratio at the beginning and at end of the year, we can estimate the debt equity ratio of a company as the average of the two.

Average debt-to-equity ratio = (1.40 + 1.25) ÷ 2

                                                = 1.325 or 1.33

Pisa, Inc. leased equipment from Williamsburg Company under a four-year lease requiring equal annual payments of $68,830, with the first payment due at lease inception. The lease does not transfer ownership, nor is there a bargain purchase option. The equipment has a 4-year useful life and no salvage value. Pisa, Inc.'s incremental borrowing rate is 10% and the rate implicit in the lease (which is known by Pisa, Inc.) is 8%. Assuming that this lease is properly classified as a capital lease, what is the approximate amount of principal reduction recorded when the second lease payment is made in Year 2?

Answers

Answer:

$54,639

Explanation:

the approximate amount of principal reduction when the second lease payment is made in Year 2 can be calculated by making the Lease amortization table as follows

DATA

Annual payments = 68,830

Implicit rate = 8%

Annuty factor for 4 years at 8% = 3.55710

Present value of lease payment =$246,212 (68830*3.57710 )

                                                      Year 1                Year 2

Opening balance                             -                      $177,382(w)

interest                                              -                      $14,191(w)

payments                                      $68,830             $68,830

principal payments                     $68,830              $54,639

closing balance                          $177,382(w)         $122,743

Working

Closing balance = Present value of lease payment - Annual payment

Closing balance = $256,212 - $68,830

Closing balance = $177,382

Interest = closing balance x implicit rate

Interest =  $177,382 x 8%

Interest = $14,190.56

On January 31, 2021, B Corp. issued $650,000 face value, 11% bonds for $650,000 cash. The bonds are dated December 31, 2020, and mature on December 31, 2030. Interest will be paid semiannually on June 30 and December 31. What amount of accrued interest payable should B report in its September 30, 2021, balance sheet

Answers

Answer:

The amount of accrued interest payable that B should report in its September 30, 2021, balance sheet is $ 23,833.

Explanation:

Prepare a Bond Amortization Schedule using the data :

Hint : First find the Yield to Maturity

N = 10

PV = $650,000

Pmt = ($650,000 × 11%) ÷ 2 = - $35,750

P/ yr = 2

FV = - $650,000

YTM = ?

Using a Financial Calculator, the YTM is 11.64%.

By the end of September 30, 2021, 8 months` interest will have expired.Thus the amortization schedule should accrue interest for 8 months as follows :

Interest $ 23,833 (debit)

Investment in Bond $ 23,833 (credit)

Interest Calculation = $ 35,750 × 8 / 12

                                 = $ 23,833

Which of the following is NOT a benefit of a social media presence for a brand? Group of answer choices Social media allows companies to have a short-term focus. Social media allows marketers to establish a public voice and presence online. Social media can cost-effectively reinforce other communication activities. Social media can encourage companies to stay innovative and relevant. Social media can be used to build or tap into online communities.

Answers

Answer: Social media allows companies to have a short-term focus.

Explanation:

Social Media has made the world way more connected than it was before even with the advent of the Internet. As such, companies were able to leverage on this to improve their brand and popularity by being present on the various social media platforms.

With social media, companies have been able to marketers to establish a public voice and presence online, cost-effectively reinforce other communication activities, build online forums and communities as well as remain relevant in a fast changing world.

Companies having a short term focus as a result of social media is not a benefit of social media. A company should always think long term and even social media can help them achieve long term growth if long term marketing plans are integrated with social media marketing.

Georgia is the primary shareholder in Acme, Inc., a small corporation. After its corporate certificate was issued by the state, there were no other formalities or documentation. In fact, Georgia does not keep separate books for the corporation, and sometimes combines her personal assets with those of the corporation. If she is sued individually by a corporate creditor, what would be the likely outcome

Answers

Answer:

The likely outcome would be the judgement debt being settled from her personal assets.

Explanation:

Georgia being a primary shareholder in the small corporation, it was expected that she should keep accounts that differentiate the corporation from her personal expenses. Unfortunately such didn't happen.

Since she was sued individually by a corporate creditor, it was expected that the judgement debt should be settled from her individual account which is quite different form the corporate account.

Answer: Georgia would likely be liable

Explanation:

Based on the scenario that have been provided in the question, Georgia would likely be liable because the creditors can end up piercing the corporate veil.

This means that Georgia would be held responsible for the activities of the organization.

Firms that tend to focus on conducting e-business with other businesses are referred to as having a B2B model.
A. True
B. False

Answers

Answer:

A. True

Explanation:

B2B model is when companies sell goods or services to other companies instead of a consumer. Also, these transactions can occur through the internet where businesses can generate a contact and make a transaction. Because of this, the statement that says that firms that tend to focus on conducting e-business with other businesses are referred to as having a B2B model is true because this model is about transactions between companies and they can happen through the internet.

According to the Prebisch-Singer hypothesis, this fate has befallen many developing countries given the general decline in commodity prices in relation to the price of manufactured goods.A) TrueB) False

Answers

Answer: True

Explanation;

Generally, manufactured goods cost more than the commodity goods that they were manufactured from due to the value that has been added to them. This is what the Prebisch-Singer hypothesis argues, that commodity prices decline overtime in relation to manufacturing good prices.

This is a fate that has befallen many developing countries as many of them export commodity goods to developed countries who then add value to them, turning them into manufactured goods and then selling them back to developing countries at a higher price thereby negatively affecting their balance of trade.

In the Vaughn Manufacturing, indirect labor is budgeted for $108000 and factory supervision is budgeted for $36000 at normal capacity of 160000 direct labor hours. If 170000 direct labor hours are worked, flexible budget total for these costs is:

Answers

Answer:Flexible budget =$ 150,750

Explanation:

Variable overhead rate = $108,000 / 160000 = $ 0.675 per hour

(budgeted supervision cost) Fixed overhead = $ 36,000

Flexible budget =  Variable over head rate x  direct labour  + budgeted supervision cost (fixed overhead)

                        0.675 x 170,000+ 36,000

                      = 114,750+36,000

                         =$ 150,750

After analyzing its own resources and unique abilities, a company is now trying to determine what group of customers it can satisfy with a good or service. It is in the process of choosing a

Answers

Answer: target market

Explanation: A target market is simply a group of people whose needs and preferences match the product range of a company and to whom those products are marketed, often times actively. As such, when the resources and unique abilities of a firm has been analysed, and is now in the process of determining what group of customers it can satisfy with a good or service, then it is in the process of choosing a target market.

Suppose annual inflation rates in the U.S. and Mexico are expected to be 6% and 80%, respectively, over the next several years. If the current spot rate for the Mexican peso is $.005, then the best estimate of the peso's spot value in 3 years is Group of answer choices $.00276 $.01190 $.00321 $.00102

Answers

Answer:

$.00102

Explanation:

The forward peso's spot value in 3 years can be computed using the below formula:

forward exchange rate=current spot rate*(1+US inflation)^3/(1+Mexican inflation)^3

current spot rate=$.005,

US inflation rate is 6%

Mexican inflation rate is 80%

forward exchange rate=$.005,*(1+6%)^3/(1+80%)^3

forward exchange rate(in 3 years)=$0.00102

In which of the following organization forms is the owners' legal responsibility for the debt of the business limited to the amount they invested in the business?
a. Cooperative
b. Sole proprietorship
c. Partnership
d. Corporation

Answers

Answer:

d. Corporation

Explanation:

The Corporation is the business form of an organization in which it has the separate legal entity from its owners. Also, there is a limited liability towards any debt that invested in the business and whenever the person think for an organization so he thinks for the long term

Here in the given situation, the corporation is the best choice as it it has the limited liability of the amount invested

Hence, the correct answer is d.

Salah’s net income for the year ended December 31, Year 2 was $191,000. Information from Salah’s comparative balance sheets is given below. Compute the cash paid for dividends during Year 2. At December 31 Year 2 Year 1 Common Stock, $5 par value $ 506,000 $ 455,400 Paid-in capital in excess of par 954,000 858,400 Retained earnings 694,000 587,400

Answers

Answer:

Cash Dividends - Year 2 =  $84400

Explanation:

The net income of the business is usually appropriated or used for two purposes at the end of the year. It is either used to pay dividends or is retained in the business and is added to the retained earnings or both.

Thus, to calculate the dividends paid by the business in a particular year, we can calculate the change in retained earnings and deduct it from the net income.

Change in retained earnings = Ending balance of retained earnings - Beginning balance of retained earnings

Change in retained earnings = 694000 - 587400

Change in retained earnings = $106600

Thus, out of the net income of $191000, $106600 were transferred to retained earnings. So, the amount of dividends paid for the year is,

Cash Dividends - Year 2 = 191000 - 106600  = $84400

Alpha Industries is considering a project with an initial cost of $9.1 million. The project will produce cash inflows of $1.84 million per year for 7 years. The project has the same risk as the firm. The firm has a pretax cost of debt of 5.94 percent and a cost of equity of 11.49 percent. The debt–equity ratio is .71 and the tax rate is 40 percent. What is the net present value of the project?

Answers

Answer:

NPV = $1.22  million

Explanation:

The Net present value (NPV) is the difference between the Present value (PV) of cash inflows and the PV of cash outflows. A positive NPV implies a good investment decision and a negative figure implies the opposite.  

NPV of an investment:  

NPV = PV of Cash inflows - PV of cash outflow  

To work oit the NPV we would need to determine the discount rate i.e cost of capital as follows:

Cost of capital -discount rate -

WACC = We×Ke + Wd×Kd

After cost o debt = 5.94× (1-0.4)=3.56

WACC = (0.71×3.56 %)  + (0.29×11.49%)=5.86 %

PV of cash inflow = A× (1- (1+r)^(-n))/r

A- annul cash inflow, r- 5.86%, n- 7

PV of cash inflow= 1.84 million × (1- 1.0586^(-7))/0.0586 =10.32

Initial cost = 9.1 million

NPV = 10.32  - 9.1 =  1.22 million

NPV = $1.22  million

A Japan-based company, Sumo Gyms, Inc., issues a 35-year, semi-annual coupon bond, with a ¥300 million par value. The coupon rate is given as 5.90%, and the yield to maturity is 6.70. a. What is the value of the semi-annual coupon on the bond?

Answers

Answer:

per*

Explanation:

________ means that service quality depends on the quality of buyer-seller interaction during the service encounter.

Answers

Answer: interactive marketing

Explanation:

Interactive marketing is also referred to as event-driven marketing or trigger based marketing and it simply has to do with using an effective communication which is two-ways to enable the consumers connect directly with a company.

Interactive marketing means service quality depends on the quality of buyer-seller interaction during the service encounter.

The term used to describe the degree to which tasks in an organization are subdivided into separate jobs is called ________.

Answers

Answer:

work specialization

Explanation:

The term being described is known as work specialization. This term, also known as division of labor, is mainly used by companies in order to divide a large job position into smaller, single tasks that can be completed by one individual. The individual that is given such a task is trained thoroughly in order for them to become a specialist in that task and output more precise workloads.

Antitrust regulations would most likely require one of the following in order to determine whether or not a merger may enhance competition. Which one is it?
A. Highly complex analytical tools
B. Analysis using numerical tools
C. Obvious objective judgments
D. Readily qualified judgments

Answers

Answer: analysis using numerical tools

Explanation:

The main reason for the creation of Antitrust laws was to give power to the government to block some particular mergers and also break up the large firms to smaller ones.

Antitrust regulations would most likely require analysis using numerical tools in order to determine whether or not a merger may enhance competition.

Which of the following refers to how companies remain in business? sustainability corporate social responsibility carbon footprint closed-loop supply chains economic sustainability

Answers

Answer:

Economic sustainability

Explanation:

fremont which uses the high-low method reported total cost of $10 per unit its lowest production level, 5000 units. when production tripled to its highest level, the total cost per unit dropped to $5 variable cost per unit

Answers

Answer:

$2.50

Explanation:

Calculation for the estimation of   variable cost per unit

                        Units     Total cost

High method  15,000×$5  per units  =$75,000

(5,000*3)=15,000

Low  method  5,000*$10 per units=$50,000

Difference  10,000     $25,000  

Variable cost per unit =$25,000/10,000

Variable cost per unit=$2.50

Note: Based on the information given we were told that production tripled to its highest level which means the high method units will be 15,000 units (5,000 units*3)

Therefore Fremont would estimate its variable cost per unit as: $2.50

The net income reported on the income statement for the current year was $121,900. Depreciation recorded on store equipment for the year amounted to $20,100. Balances of the current asset and current liability accounts at the beginning and end of the year are as follows: End of Year Beginning of Year Cash $48,030 $44,190 Accounts receivable (net) 34,440 32,660 Merchandise inventory 47,020 49,710 Prepaid expenses 5,280 4,200 Accounts payable (merchandise creditors) 45,000 41,800 Wages payable 24,590 27,310 a. Prepare the Cash Flows from Operating Activities section of the statement of cash flows, using the indirect method. Use the minus sign to indicate cash outflows, cash payments, decreases in cash, or any negative adjustments. Statement of Cash Flows (partial) Cash flows from operating activities: $ Adjustments to reconcile net income to net cash flow from operating activities: Changes in current operating assets and liabilities: Net cash flow from operating activities $ b. Cash flows from operating activities differs from net income because it does not use the of accounting. For example revenues are recorded on the income statement when .

Answers

Answer:

See answers below.

Explanation:

In order to get net cash flow through indirect method, we will have to make adjustment to the net income; hence we get the increase or decrease of different accounts with the data balance.

a) End beginning cash $48,030 $44,190

Increase in cash $3,840

Accounts receivable(net) $34,440 $32,660

Increase in accounts receivable $1,780

Merchandise Inventory $47,020 $49,710

Decreased inventory -$2,690

Prepaid expenses $5,280 $4,200

Increase prepaid expenses $1,080

Accounts payable(Merchandise creditors) $45,000 $41,800

Accounts payable increase $3,200

Wages payable $24,590 $27,310

Decreased wages payable -$2,720

Per below, we have some accounts that are added (+) to the net income while some are also deducted (-).

Net income $121,900

Adjustment to reconcile the net income to cash

+ Depreciation $20,100

+ Increase in cash $3,840

- Increase in accounts receivable ($1,780)

+ Inventory decrease $2,690

- Increase prepaid expenses ($1,080)

+ Accounts payable increase $3,200

- Decreased wages payable ($2,720)

Net cash $146,150

b) Briefly explain why net cash flow from operating activities is different other than net income.

The reason is that while net income refers to the earned profit by a company for a period ; cash flow from operating activities are measurement of daily cash (in and out) expended on business operation. Cash flow give explanation on the use of cash in an organization on a daily basis which includes net income from the income statement, changes in working capital, adjustments to net profits etc. t is to be noted that the starting point of calculating cash flow from operating activities is the net income.

seigel co. maintains a defined-benefit pension plan for its employees. at each balance sheet date, seigel should report a pension asset / liability equal to the

Answers

Answer: funded status relative to the projected benefit obligation

Explanation:

A defined benefit pension plan is a pension plan type in which the employer promises to pay the worker a lump sum or a pension payment which is based on the earnings history, age and the tenure of service of the worker.

Since Seigel co. maintains a defined-benefit pension plan for its employees. at each balance sheet date, seigel should report a pension asset/liability that will be equal to the funded status relative to the projected benefit obligation.

What describes minerals that are deemed real property, such as gold and silver, until they are removed from the earth and become personal property?
A. Mineral rights.
B. Nutrients.
C. Synthetics.
D. Solid minerale.

Answers

Answer:

The correct answer is D

Explanation:

Solid minerals contained in the land

(Coal, iron, ore, gold or silver)

Hope this helps! (づ ̄3 ̄)づ╭❤~

Minerals known as real property such as gold and silver are known as Solid minerale before they later become personal property.

What is a Solid minerale?

These are mineral that is natural occurring in a solid and inorganic state and are representable by a chemical formula.

An example of Solid minerale includes Talc, Gold, Clay, Lithium, Kyanite, Wolframite, Gemstones etc

Therefore, the Option D is correct.

Read more about Solid minerale

brainly.com/question/1869502

According to research, effective leaders at all levels of organizations have high levels of Emotional Intelligence (EI). CEOs with high EI excel in all of the following exceptA) managing relationships.B) influencing people.C) forging alliances inside and outside the firm.D) ability to discourage outside stakeholders.

Answers

Answer:

D) ability to discourage outside stakeholders.

Explanation:

Emotional Intelligence (EI) is important for effective leaders at all levels or organizations including CEO, as it helps in several organizational functions such as managing employee relations, satisfying employees, influencing people and forging alliances inside and outside the firm.

But a CEO with high level of EI will never discourage outside stakeholders, rather they will encourage their employees to perform better.

Hence, the correct answer is "D".

Suppose that the income tax rate is reduced by the federal government and simultaneously a recession hits causing the economy to move below its potential output, this will:

Answers

Answer:

Raise both the cyclical and structural deficits

Explanation:

During economic downturn the cyclical deficit will rise, leading to rise in already structural deficit of federal government. The Structural deficit arises when government continue to spend more than its revenue, and thus cyclical deficit will add upward pressure in structural deficit.

Therefore there will be Raise in both the cyclical and structural deficits

Projectized organizations are especially effective at helping team members to maintain their discipline-specific competencies. Group of answer choices

Answers

Answer: False

Explanation:

A projectized organization is a form of organization structure is that is designed such that it is hierarchical and headed by the project manager who is typically involved in every decision that is made regarding the project as he or she is the one that team members report to.

Therefore, projectized organizations are not effective at helping team members to maintain their discipline-specific competencies.

Julie is working on formulating a marketing plan to increase the market share of Little Debbie Snack Cakes. According to the discussion in class, which one of the following strategies would Julie find most effective as a way to increase Little Debbie's long-term market share?

a. Increase product quality
b. Increase product innovation
c. Increase advertising
d. Increase sales promotion

Answers

Answer:

Correct answer:

d. Increase sales promotion

Explanation:

For Julie who owns the Little Debbie Snacks Cakes, in order for her to increase the market share of his company, there will be need for her to increase her sales promotion. This would be through series of campaign which she could run like "Buy 2 get 1 FREE" or "A dozen order free delivery + gift" etc.

The total purchase of the products and services of the firm and the percentage that goes to the company's capital is the term definition of market share.

If the consumers buy for instance 50 chocolates, out of which the 25 are from one company, and in that case, that company holds 25% market share.

The correct option is d. Increase sales promotion

Option d. Increase sales promotion is correct because for Julie who owns the Little Debbie Snacks Cakes, in order for her to increase the market share of his company, there will be a need for her to increase her sales promotion. This would be through a series of campaigns.

Options a, b, and c are wrong because they do not the effective way to increase the sale of the products and services. The options are focusing on the other promotional and advertising activities and the efficiency and effectiveness of the product section.

To know more about the long term market share, refer to the link below:

https://brainly.com/question/7868931

Under the allowance method, when writing off an account receivable, the journal entry to record the write-off includes a credit to:

Answers

Answer: credit to Accounts Receivable

Explanation:

Accounts Receivable is the payment that a particular company will get from the customers who have bought the company's product or services on credit.

Under the allowance method, when writing off an account receivable, the journal entry to record the write-off includes a credit to account receivables.

Margin on price as a percentage is the expression of how much you mark your product up by to arrive at your retail price. True False

Answers

Answer:

False

Explanation:

The margin on price refers to a percentage by taking a difference between the gross profit and the selling price

Here gross profit comes by

= Selling price - cost price

Now in the cost price we added some markup percentage i.e most probably equivalent to the retail price

Hence, the given statement is false

Other Questions
Olivia has 4 2/3 yards of fabric to make scarves. She needs 3/4 yards for one scarf. How manyscarves can she make? Such popular levies must be raised in every city which is indanger of an enemy invasion, all the working people mustbe roused to defend our freedom, our honor, our country -in our patriotic war against German fascism.In order to insure a rapid mobilization of all forces of thepeoples of the USSR, and to repulse the enemy whotreacherously attacked our country, a State Committee ofDefense has been formed in whose hands the entire powerof the State has been vested.Which argument is most clearly developed by the rhetoric used in thepassage?O A. The working people of Russia have to be awakened from theirpeaceful slumberO B. Russia is confident that its democratic government will overcomefascismO C. The defense of Russia depends on the government takingcomplete control the nation's resources.O D. Russia may be forced to yield its power to Germany in the nearfuture. Select all of the correct answers.Which statements are true?1. Science is a collection of facts that does not evolw! We have gained all the knowledge we can fromscience.2. Scientists observe natural events occurring around them. They question these observations andInvestigate them.3. All scientists follow one scientific method of Investigation. 4. If a hypothesis is not verified by the results from the scientific method, scientists may either redothe process or create a new hypothesis.5. Once they reach a conclusion, scientists often keep the results to themselves. what do the people do with colours at holi? 2000 people attended a baseball game. 1300 of the people attending supported the home team, while 700 supported the visiting team. What percentage of people attending supported the home team? SIOM CSserialsWhat has a greater influence on protein levels?(1 point)Protein degradation has a greater influence because outside factors like antibiotics cancause it, and it is difficult to recover from.OProtein degradation has a greater influence because they are denatured faster than the cellcan produce them.mRNA destroyer concentration has a greater influence because it is destroying mRNA beforeproteins can even be produced.mRNA destroyer concentration has a greater influence because mRNA is destroyed rightafter the proteins are produced. Name four breeds of cattle Please help need help asap please A ship travels a distance of 700 km. On the return trip it averages 10km/hr faster and 8 hours less, tp travel the 700km back. Determine how long the original part of the trip took in hours What is Non Metal?help me find Suppose triangle TIP and triangle TOP are isosceles triangles. Also suppose that TI=5, PI=7, and PO=11. What are all the possible lengths TO? Enter the possible values, separated by commas. In The Wonderful Wizard of Oz, the Woodman is taken to the Throne room to meet Oz. What does he see?O A. The room was empty; there was just a recorded voice.B. A woman with long green hairC. A beast the size of an elephant with five eyesD. A short man dressed in green, wearing a crown what is (8*8*8) * (8*8*8*8) in exponential form? What is the formula for finding mean or average? Two protons, A and B, are next to an infinite plane of positive charge. Proton B is twice as far from the plane as proton A. Which proton has the larg Ajar contains 4 red marbles numbered 1 to 4 and 10 blue marbles numbered 1 to 10. A marble isdrawn at random from the jar. Find the probability of the given event.(a) The marble is redYour answer is:(b) The marble is odd-numberedYour answer is:(C) The marble is red or odd-numberedYour answer is:(d) The marble is blue or even-numberedYour answer is:Question Help M Message instructor Evaluate the following expression.28 10 15 = 3 =and this is the order of operations Find y using the Angle Sum Theorem Barry gets hurt at work and must go on disabililty for 4 months. On disability, the pay that Barry receives is 60% of his normal net pay. Barry should be fine if he has a plan for _____. a. financing b. managing his investments c. managing his liquidity d. protecting his assets a radio antenna emits electromagnetic waves at a frequency of 100 mhz and intensity of what is the photon density