Consider the following gasoline sales time series data. Click on the datafile logo to reference the data.
Week Sales (1000s of gallons)
1 16
2 20
3 20
4 23
5 18
6 17
8 19
9 23
10 19
11 14
12 21
a. Using a weight of 1/2 for the most recent observation, 1/3 for the second most recent observation, and 1/6 the most recent observation, compute a three-week weighted moving average for the time series (to 2 decimals). Enter negative values as negative numbers.
Week
Time-Series Value Weighted Moving
Average Forecast Forecast
Error
(Error)2
1
2
3
4
5
6
7
8
9
10
11
12
Total
b. Compute the MSE for the weighted moving average in part (a).
MSE =
Do you prefer this weighted moving average to the unweighted moving average? Remember that the MSE for the unweighted moving average is 8.90.
Prefer the unweighted moving average here; it has a (greater/smaller) MSE.
c. Suppose you are allowed to choose any weights as long as they sum to 1. Could you always find a set of weights that would make the MSE at least as small for a weighted moving average than for an unweighted moving average? (Yes/ No)
Answers
Answer:
a) attached below
b) MSE for weighted moving average = 14.5
c) Yes
Explanation:
a) Computing a three-week weighted moving average using
1/2 for most recent , 1/3 for second most recent and 1/6 for third most recent observation
Given data :
Week Sales (1000s of gallons)
1 16
2 20
3 20
4 23
5 18
6 17
7 19
8 23
9 19
10 14
11 21
solution attached below
B) Determine MSE for the weighted moving average
MSE = ∑ (error)^2 / 8
= 116.0289 / 8 = 14.50
The MSE for unweighted moving average ( 8.90 ) is smaller than the MSE for weighted moving average
C) Yes I will find a weight that makes at least the MSE for weighted moving average than unweighted moving average
Related Questions
__________ is a risk-based strategic assessment and planning technique used primarily for security but which also can be used for disaster recovery planning purposes.
Answers
Answer: Octave risk assessment
Explanation:
Operationally Critical Threat, Asset, and Vulnerability Evaluation (OCTAVE) risk assessment is is simply a self-directed approach whereby the employees in an organization take responsibility and set up the security strategy of the organization.
It's a risk-based strategic assessment and planning technique used primarily for security but which also can be used for disaster recovery planning purposes. In this case, with the knowledge of the employees, the team defines the state of security in the organization, identify the risks and then sets a security strategy.
b) Discuss the adjustment mechanism on real and good market in the economy from disequilibrium
Answers
Answer:
Disequilibrium refers to a situation in which demand does not equal supply. For example, the demand for a good might be 6, and the supply might be 10. The excess supply is 4. One possibility is that the excess supply causes the price of the good to fall, raising demand and reducing supply, and equilibrium results.
ls this your answer
All of the following are true about a cyclical pattern EXCEPT it is ______. a. often combined with long-term trend patterns and called trend-cycle patterns b. often due to multi-year business cycles c. usually easier to forecast than a seasonal pattern due to less variability d. an alternating sequence of data points above and below the trend line
Answers
The statement "it becomes easy to forecast as compared to the seasonal pattern because of the less variability" should be considered.
The information related to the cyclical pattern is as follows:
It should be repeated having regularity for many years. It is mix with the trend i.e. long-term patterns.It contains many year business cycles.It is an alternative for sequencing the data point that is above and below the trending line.But it does not easier for forecasting as the seasonal pattern should be for one year only.
Therefore we can conclude that the statement "it becomes easy to forecast as compared to the seasonal pattern because of the less variability" should be considered.
Learn more about the trend line here: brainly.com/question/22722918
An investment advisor has a client base composed of high net worth individuals. In her personal portfolio, the advisor has an investment in Torex, a company that has developed software to speed up internet browsing. She has thoroughly researched Torex and believes the company is financially strong yet currently significantly undervalued. According to the GARP Code of Conduct, the investment advisor may:
Answers
Answer: c. recommend Torex, but she must disclose her investment in Torex to the client.
Explanation:
The investment advisor is allowed to recommend Torex to her clients as she believes that it is financially sound and undervalued which means that there is a chance for her clients to earn a good enough return.
She must however disclose to them that she has an investment in the company so that they can decide on their own if this may have biased her decision towards the company as a viable investment option.
A new trailer worth $10,000 is purchased and it's expected that the salvage value after 13 years will be $480. If the annual interest rate is 4.20% , what equation would be appropriate to use to determine the Expected Uniform Annual Cost (EUAC)
Answers
The equation that is used to determine the Expected Uniform Annual Cost is :
[tex]$A = P(A/P, i,n) - F(A/F, i,n)$[/tex]
It is given that :
Purchased price of a new trailer = $ 10,000
Number of years = 13 years
The salvage value after 13 years = $480
The rate of interest annually = 4.20%
The Estimated Uniform Annual Cost, that is the EUAC method is used to express the life cycle costs as the annualized estimate of the cash flow rather than a lumpsum estimate of the present value.
In other words, it is the annual cost of a system which is equal or equivalent to the discounted total cost.
So the equation that can be used to express the Expected Uniform Annual Cost in the given problem is :
[tex]$A = P(A/P, i,n) - F(A/F, i,n)$[/tex]
Learn more :
https://brainly.in/question/3218541
Assume that Zonk is a potential leveraged buyout candidate. Assume that the buyer intends to put in place a capital structure that has 70 percent debt with a pretax borrowing cost of 14 percent and 30 percent common equity. Compute the weighted average cost of capital for Zonk based on the new capital structure.
A. 8.85%.
B. 12.56%.
C. 13.01%.
D. 9.94%.
Answers
Answer:
A.8.85%
Explanation:
Computation to determine the weighted average cost of capital for Zonk based on the new capital structure.
First step is to calculate the Cost of equity capital using this formula
Cost of equity capital = Risk free rate + (Beta*Market premium)
Let plug in the formula
Cost of equity capital = 2.3% + (1.13*5.3%)
Cost of equity capital=8.28%
Now let determine theWeighted average cost capital
Weighted average cost capital = [.70*.14*(1-.35)]+(.30*.0828)
Weighted average cost capital= [.70*.14*.65]+.02484
Weighted average cost capital=0.0637+.02484
Weighted average cost capital= .0885*100
Weighted average cost capital= 8.85%
Therefore the weighted average cost of capital for Zonk based on the new capital structure is 8.85%
Sarah Wiggum would like to make a singlelump-sum investment and have $1.6 million at the time of her retirement in 32 years. She has found a mutual fund that expects to earn 4 percent annually.
How much must Sarah invest today?
If Sarah earned an annual return of 16 percent, how much must she invest today?
If Sarah can earn 4 percent annually for the next 32 years, how much will she have to invest today?
Answers
Answer and Explanation:
The computation is shown below:
When the rate of interest is 16% so the amount she invested now is
= $1,600,000 ÷ (1.16)^32
= $13,850
And, when the rate of interest is 4%, so the amount she invested now is
= $1,600,000 ÷ (1.04)^32
= $524,590
In this way it should be determined
Which one of the following is NOT included in the Marketing Mix?
Select one:
a. Promotion
b. Product
c. Distribution
d. Price
e. Personalization
Answers
C : Distribution is not included in the marketing mix
Two national companies both sell a variety of soaps and lotions. When looking at the balance sheets, one company lists goodwill as an asset, but the other company does not. What does this tell you about these companies
Answers
Answer: A. The first company purchased an entire business to expand the company, whereas the second company likely has not yet purchased another entire business.
Explanation:
Goodwill is the value over a company's net value that it is purchased for. For instance, if a company is worth $15,000 but was purchased for $20,000, $5,000 is the goodwill.
A company only expresses goodwill in its books when it has purchased another company for more than the company's value and when the balance sheets of the purchaser and the purchased were consolidated, the goodwill is therefore shown.
If the first company has goodwill as an asset then it means that it has purchased a company before unlike the second company which has not purchased any company as of yet.
Goodwill is referred to as intangible assets and is associated with the reputation of the firm. The goodwill depends on the gradual growth of the company at the variable stages. It is the purchase or acquisition of the assets at fair value and acquiring limited liabilities for the better growth of the company.
The correct option for the answer is A. The first company purchased an entire business to expand the company, whereas the second company likely has not yet purchased another entire business.
Options A. The first company purchased an entire business to expand the company, whereas the second company likely has not yet purchased another entire business is correct because the first company has made the decision to expand by owning it and getting some of the major investors from the market for the investment as well.
Options:
B. The first company regularly donates to charitable causes, whereas the second company does not donate to charitable causes.
C. The first company purchased patents above market value to expand their product line, whereas the second company likely developed all of their patents in-house.
D. The first company added research and development costs as an intangible asset, whereas the second company expensed their research and development costs immediately
These options are wrong because they do not specify the correct meaning of the sentence in the context. They are verifying the other concept as compared to the context.
To know more about the Goodwill of the company, refer to the link below:
https://brainly.com/question/5006029
What should Yelk set as the direct labor rate per hour?
Answers
Explanation:
30%
hope so it helps you
mark me as brainlist and follow me
Del Monty will receive the following payments at the end of the next three years: $8,000, $11,000, and $13,000. Then from the end of the 4th year through the end of the 10th year, he will receive an annuity of $14,000 per year. At a discount rate of 12 percent, what is the present value of all three future benefits
Answers
Answer: $$70,643
Explanation:
The payment from the 4th year to the 10th year is an annuity because it is constant.
The present value of an annuity is:
= Annuity * Present value interest factor of annuity, 12%, 7 years
= 14,000 * 4.5638
= $63,893.20
Present value of these:
= 8,000 / 1.12 + 11,000 / 1.12² + 13,000/1.12³ + 63,893.20 / 1.12³
= $70,643
Which of the following statements is not true of person-organization fit? Multiple Choice those who experience a higher fit have higher levels of job satisfaction employees who fit well have more trust in their managers the company can expect a committed worker when there is good person-organization fit a good fit means less stress about day-to-day tasks those with a good fit experience higher task performance than those without a good fit
Answers
The statement " those having a good fit experience have the higher task performance as compared to those who don't have a good fit" is correct.
The following information regarding the person-organization fit is:
It is a theory where the organization and the employee should be compatible with each other. In this, both parties should have the same attributes.Due to the above reasons, the person-organization fit does not relate to the employee task performance.
Therefore all other options are not considered as all other options are relevant for the person-organization fit.
Thus, we can conclude that the statement " those having a good fit experience have the higher task performance as compared to those who don't have a good fit" is correct.
Learn more about the organization here: brainly.com/question/12195559
Sales variance analysis is used by managers for: Select one: a. Planning purposes only. b. Budgeting purposes only. c. Control purposes only. d. Planning and control purposes. e. Planning and budgeting purposes.
Answers
Answer:
e. Planning and budgeting purposes.
Explanation:
Sales variance analysis is used by managers for planning and budgeting purposes, as this analysis allows managers to better understand the company's sales scenario in a given period in relation to different variables such as budgeted quantity, quantity sold and amount of profit made.
Through analysis, greater control and strategic planning and future budgets are possible so that an organization remains profitable and competitive in the market.
HRH Collection Agency keeps a collection fee of 25% of any amounts collected. How much did the agency collect on a bad debt if the agency forwarded $2490 to a client?
Answers
Answer:
The agency collected $ 622.5.
Explanation:
Since HRH Collection Agency keeps a collection fee of 25% of any amounts collected, to determine how much did the agency collect on a bad debt if the agency forwarded $ 2490 to a client, the following calculation must be performed:
2490 x 0.25 = X
622.5 = X
Therefore, the agency collected $ 622.5.
When a company receives payment from a customer whose account receivable was previously written off, the company a. reinstates the customer's account to the balance of both gross receivables and the allowance. b. records a decrease in bad debt expense. c. records an increase in net revenue. d. records a gain from unexpected collections.
Answers
Answer: a. reinstates the customer's account to the balance of both gross receivables and the allowance.
Explanation:
When a company receives payment from a customer whose debt had been written off, the first step is to reinstate the account. This will be done by debiting the Accounts Receivable account and crediting the Allowance for doubtful debt accounts.
The accounts receivable account will then be credited to show that it is reducing. The cash account will be debited to show that cash was received from the customer.
Proposed zoning ordinances must undergo tests to determine their validity. These tests include which of the following? Unset starred question Ordinances must not be discriminatory. Ordinances must only apply to private property if the owners agree to them. Ordinances must only apply to public property. The power used to enact the changes can be exercised through whatever means are necessary.
Answers
Answer:
Ordinances must not be discriminatory.
Explanation:
Considering the available options, the Proposed zoning ordinances must undergo many tests to determine their validity. Among these is that "Ordinances must not be discriminatory."
This is true because, before the approval of zoning changes, public hearings are held and the proposed zoning ordinances must pass through certain tests to determine validity, these tests include the following:
1. Ordinances must apply to all properties similarly
2. Ordinances must not be discriminatory
3. The provisions of the changes must be clear and specific
4. The power used to enact the change must be used reasonably
5. The ordinances must promote public health and general welfare under the police power concept
A rich singer has donated $450,846 to endow a university professorial chair in Bohemian Studies. If the money is invested at 12.65%, how much can be withdrawn each year, ad infinitum (indefinitely), to pay the Professor of B.S.
Answers
Answer:
Annual withdrawal= $57,032.02
Explanation:
Giving the following information:
Initial investment (PV)= $450,846
Interest rate (i)= 12.65%
To calculate the annual withdrawal, we need to use the following formula:
PV= Cf / i
Cf= annual cash flow
450,846= Cf / 0.1265
450,846*0.1265 = Cf
Cf= $57,032.02
As more units of an item are purchased, everything else equal, marginal satisfaction from consuming additional units will tend to Select one: a. decrease at the same rate for all consumers. b. decrease but at different rates for different people. c. increase at the same rate for all consumers. d. increase but at a decreasing rate for all consumers.
Answers
Answer:
b
Explanation:
Marginal satisfaction is the additional satisfaction received from consuming an additional unit of a good or service. It is the change in total satisfaction by increasing the quantity consumed by one unit
Marginal satisfaction usually declines as more units of the products is consumed
An example illustrating diminishing marginal satisfaction.
Imagine a traveller arriving from the desert where he hadn't had a drink of water in days .he is offered his first glass of water. the first cup of water he drinks would give him the highest utility. As more and more cups of water is drank, marginal utility decreases. At the point where he is fully satisfied, he stops drinking water and marginal utility becomes zero.
the decrease in marginal satisfaction of this traveller would be slower than the decrease in marginal satisfaction of a person working in an air conditioned office with easy assess to water
application of the principle of comparative advantage leads to
Answers
Answer:
proper allocation of time and resources.
Explanation:
Fair and successful trade.
On January 1, 2021, Legion Company sold $260,000 of 8% ten-year bonds. Interest is payable semiannually on June 30 and December 31. The bonds were sold for $200,356, priced to yield 12%. Legion records interest at the effective rate. Legion should report bond interest expense for the six months ended June 30, 2021, in the amount of:_____.
a. $15,600.
b. $7,800.
c. $31,200.
d. $10,232.
Answers
Answer:
$12,021
Explanation:
Calculation to determine what Legion should report bond interest expense for the six months ended June 30, 2021, in the amount of:
Using this formula
Interest paid =[Bonds amount*(Priced to yield/2)]
Let plug in the formula
Interest paid = $200,356*( 12%/2)
Interest paid=$200,356*6%
Interest paid =$12,021
Therefore Legion should report bond interest expense for the six months ended June 30, 2021, in the amount of:$12,021
Michael's Mattress Warehouse is planning to hire a new sales representative , so Sarak interviewing the sales manager to leam more about the skills, responsibilities, and behaviors associated with the positionAfter the interview, Sarah will observe one of the present sales representatives doing his job to get an even better idea of what the job involves Once she is done, she will use the informaation gathered to write a job description for the opes position Based on Sarah's actions , we can conclude that she is conducting a
compensation classification job analysis
employment comparison performance appraisal
Answers
From what Sarah is doing we can conclude that she is performing a job analysis.
Given that she is observing and trying to learn about requirements of this job.
When performing a job analysis, the analyst is trying to get relevant information about the details of a job as well as the requirements of the job.
Job analysis are carried out most of the time to determine job placements.
In conclusion We can see this from what Sarah is doing, she is observing and asking questions on what the job entails in order to write a description for the job.
Read more at https://brainly.com/question/15573610?referrer=searchResults
A lower inflation rate will decrease the after-tax real interest rate when the government taxes nominal interest income.
a. True
b. False
Answers
False, SHOULD INCREASE after-tax real interest rates.
Advantages of equity financing over debt financing include that: Multiple Choice equity financing does not require repayment. dividends are mandatory. stockholders' control will increase. dividends are tax deductible.
Answers
Answer: equity financing does not require repayment.
Explanation:
Equity financing simply means a method of financing which has to do with the sale of shares. Debt financing occurs when money is raised by a company through the sale of debt instruments to the investors.
It should be noted that equity financing is the opposite of debt financing. Unlike the debt financing, equity finance doesn't carry a repayment obligation. In this case, the investors purchase the shares in the company and they make money through the dividends gotten or through the eventual sale of shares.
Also, there is less risky with the equity financing as there's no fixed monthly loan payments to make and this can be of immense benefit to startup businesses.
A company's flexible budget for 12,000 units of production showed total contribution margin of $24,000 and fixed costs, $16,000. The operating income expected if the company produces and sells 15,000 units is:________
a) $34,000.
b) $10,000.
c) $18,667.
d) $8,000.
e) $14,000.
Answers
Answer:
e. $14,000
Explanation:
Operating income for 15,000 units = Proportionate contribution - Fixed cost
Operating income for 15,000 units = [($24,000/12,000)*15,000] - $16,000
Operating income for 15,000 units = $30,000 - $16,000
Operating income for 15,000 units = $14,000
So, the operating income expected if the company produces and sells 15,000 units is $14,000.
Which of the following statements are true regarding technology, gaming, and gambling? #1. Rapid-play poker machines have increased the number of problem and pathological gamblers. #2. Online gambling has resulted in an increased number of problem and pathological gamblers. #3. There is no evidence that technology has led to an increase in the number of people with gambling or gaming addictions. #4. Electronic media is a breeding ground for new addictions, such as Internet, video games, texting, and multiplayer games.
Answers
Answer:
1. Rapid-play poker machines have increased the number of problem and pathological gamblers.
2. Online gambling has resulted in an increased number of problem and pathological gamblers.
4. Electronic media is a breeding ground for new addictions, such as Internet, video games, texting, and multiplayer games.
Explanation:
The true statements regarding technology, gaming, and gambling include:
1. Rapid-play poker machines have increased the number of problem and pathological gamblers.
2. Online gambling has resulted in an increased number of problem and pathological gamblers.
4. Electronic media is a breeding ground for new addictions, such as Internet, video games, texting, and multiplayer games.
It should be noted that there are several betting companies nowadays and this has led to more people to be involved in gambling.
difference between price consumption curve and income consumption curve
Answers
Answer:
Price-consumption curve is a graph that shows how a consumer's consumption choices change when price of one of the goods changes. Income-consumption curve is a similar graph which traces changes in demand in response to changes in income.
MC Qu. 54 Maxim manufactures a hamster food product... Maxim manufactures a hamster food product called Green Health. Maxim currently has 10,000 bags of Green Health on hand. The variable production costs per bag are $3.60 and total fixed costs are $10,000. The hamster food can be sold as it is for $8.95 per bag or be processed further into Premium Green and Green Deluxe at an additional $2,200 cost. The additional processing will yield 10,000 bags of Premium Green and 3,200 bags of Green Deluxe, which can be sold for $7.95 and $5.95 per bag, respectively. The net advantage (incremental income) of processing Green Health further into Premium Green and Green Deluxe would be:
Answers
Answer:
Maxim
The net advantage (incremental income) of processing Green Health further into Premium Green and Green Deluxe would be:
= $6,840.
Explanation:
a) Data and Calculations:
Inventory of Green Health = 10,000 bags
Production costs per bag = $3.60
Total variable costs = $36,000 (10,000 * $3.60)
Total fixed costs = $10,000
Total production costs = $46,000 ($36,000 + $10,000)
Selling price before further processing = $8.95 per bag
Total revenue from selling 10,000 bags = $89,500 (10,000 * $8.95)
Additional processing cost = $2,200
Total revenue from selling 10,000 bags of Premium Green and 3,200 bags of Green Deluxe:
Premium Green (10,000 * $7.95) = $79,500
Green Deluxe (3,200 * $5,95) = 19,040
Total revenue = $98,540
Less additional processing costs (2,200)
Net revenue from further processing $96,340
Net advantage of further processing = $6,840 ($96,340 - $89,500)
Which one of the following always has a debit balance
A. Capital account
B. Purchases account
C. Sales account
D. Purchases return account
Answers
Answer:
Assets, expenses, losses, and the owner's drawing account will normally have debit balances. Their balances will increase with a debit entry, and will decrease with a credit entry. Liabilities, revenues and sales, gains, and owner equity and stockholders' equity accounts normally have credit balances.
Cash Flow Activity 1. Sold stock investments for cash. 2. Received cash payments from customers. 3. Paid cash for wages and salaries. 4. Purchased inventories with cash. 5. Paid cash dividends. 6. Issued common stock for cash. 7. Received cash interest on a note. 8. Paid cash interest on outstanding notes. 9. Received cash from sale of land. 10. Paid cash for property taxes on building.
Answers
Answer:
Question is to classify each entry as either operating, investing, or financing activities assuming the indirect method.
Operating activities are those that involve the company's day to day activities of selling their goods and services.
Investing activities refer to those that involve the company buying or selling fixed assets or the securities of other companies.
Financing activities are those that have to do with Equity and long term debt which means that dividends fall here.
1. Sold stock investments for cash. ⇒ INVESTING
2. Received cash payments from customers. ⇒ OPERATING
3. Paid cash for wages and salaries. ⇒ OPERATING
4. Purchased inventories with cash.⇒ OPERATING
5. Paid cash dividends. FINANCING
6. Issued common stock for cash. ⇒ FINANCING
7. Received cash interest on a note. ⇒ OPERATING
8. Paid cash interest on outstanding notes. ⇒ OPERATING
9. Received cash from sale of land. ⇒ INVESTING
10. Paid cash for property taxes on building. ⇒ OPERATING
In Washburn's factory, what is the break-even point for the new line of guitars if the retail price is (a) $349, (b) $389, and (c) $309? Also, (d) if Washburn achieves the sales target of 2,000 units at the $349 retail price, what will its profit be?
Answers
Answer:
a. 186 units
b. 156 units
c. 232 units
d. $370,000
Explanation:
a. Calculation to determine the break-even point for the new line of guitars if the retail price is $349
Using this formula
Break-even point quantity = Fixed cost / Unit price – Unit variable cost
Let plug in the formula
Break-even point quantity = ($14,000 + $4,000 + $20,000) / $349 – ($25 + $120)
Break-even point quantity= $38,000 / $349 - $145
Break-even point quantity= $38,000 / $204
Break-even point quantity= 186.27
Break-even point quantity= 186 units
Therefore the break-even point for the new line of guitars if the retail price is $349 will be 186 units
b. Calculation to determine the break-even point for the new line of guitars if the retail price is $389
Break-even point quantity = ($14,000 + $4,000 + $20,000) / $389 – ($25 + $120)
Break-even point quantity= $38,000 / $389 - $145
Break-even point quantity= $38,000 / $244= 155.74
Break-even point quantity = 156 units (Approximately)
Therefore Therefore the break-even point for the new line of guitars if the retail price is $389 will be 156 units
c. Calculation to determine the break-even point for the new line of guitars if the retail price is $309
Break-even point quantity=($14,000+$4,000+$20,000)/$309 – ($25 + $120)
Break-even point quantity= $38,000 / $309 - $145
Break-even point quantity= $38,000 / $164
Break-even point quantity= 231.71
Break-even point quantity = 232 units (Approximately)
Therefore the break-even point for the new line of guitars if the retail price is $309 will be 232 units
d. Calculation to determine what will its profit be
if Washburn achieves the sales target of 2,000 units at the $349 retail price
Using this formula
Profit = Total revenue – Total cost
Profit= (P x Q) – [FC + (UVC x Q)]
Let plug in the formula
Profit= ($349 x 2000) – [$38,000 + ($145 x 2,000)]
Profit= $698,000 – $328,000
Profit= $370,000
Therefore the profit will be $370,000
