does the air in a room at room temperature and pressure behave ideally

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Answer 1

Gas particles have sufficient kinetic energy at room temperature to overcome intermolecular interactions and behave as ideal gases.   (21.1 kPa). As a result, it is argued that atmospheric gases act like an ideal gas. 760 mm of Mercury make up one atmosphere.

In the range of 159 and 160 mm Hg, atmospheric oxygen has a partial pressure. At low enough pressures, all gases behave in a manner that is similar to that of an ideal gas; at STP, noble gases like argon are extremely near to being ideal, and even air can be approximatively considered to be perfect.

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The Kingston County Basketball Conference (KCBC) is an amateur basketball association. Each city in the county has one team that represents it. Each team has a maximum of twelve players and a minimum of nine players. Each team also has up to three coaches (offensive, defensive, and PT coaches.) Each team plays two games (home and visitor) against each of the other teams during the season.
a. Draw the ER diagram.
b. Create a relational model based on the ER diagram.

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A relational model is a way of representing data in a database using tables with rows and columns.

The ER diagram for the Kingston County Basketball Conference (KCBC) can be used to create a relational model. The model would have one table for each of the teams, with columns for the team name, the players, the three coaches, and the two games played (home and visitor). It would also have a table for each game, with columns for the team name, the players, the coaches, and the city of the game.

This model would allow for efficient retrieval of data related to KCBC teams, players, coaches, and games. It also allows for easy updating of data such as players and coaches, and for the tracking of game outcomes. By using a relational model, the KCBC can easily track and manage their data.

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Esquire Comic Book Company had income before tax of $1,750,000 in 2021 before considering the following material items: 1. Esquire sold one of its operating divisions, which qualified as a separate component according to generally accepted accounting principles. The before-tax loss on disposal was $415,000. The division generated before-tax Income from operations from the beginning of the year through disposal of $650,000. 2. The company incurred restructuring costs of $80,000 during the year. Required: Prepare a 2021 income statement for Esquire beginning with income from continuing operations. Assume an income tax rate of 25%. Ignore EPS disclosures. (Amounts to be deducted should be Indicated with a minus sign.) ESQUIRE COMIC BOOK COMPANY Partial Income Statement For the Year Ended December 31, 2021
Income from continuing operations Discontinued operations: Income from operations of discontinued component 199,000 Income tax expense (49,750)
Income (loss) on discontinued operations 149,250 Net income (loss)

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From the information that can be retrieved, the income statement shows the net income (loss) is $ 1,284,250.

Prepare a 2021 income statement for Esquire beginning with income from continuing operations. Assume an income tax rate of 25%. Ignore EPS disclosures. (Amounts to be deducted should be Indicated with a minus sign.)

Esquire Comic Book Company Partial Income Statement For the Year Ended December 31, 2021

Income from continuing operations: $1,135,000

Discontinued operations:

Income from operations of discontinued component $199,000Income tax expense $(49,750)Income (loss) on discontinued operations $149,250Net income (loss) $1,284,250

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6. Examples of price discrimination Complete the following table by indicating whether or not each scenario is an example of price discrimination. Hint: To determine whether a scenario is an example of price discrimination, think about whether the market can be segmented into two groups that pay different prices for the same good. Price Discrimination Scenario Yes No A local boutique is having a sale on sweaters, but customers are not aware of the sale until they are already in the store. In other words, there is no advertising of the sale other than signs in the back of the store that cannot be seen from the outside. All sweaters are marked as 25% off. Southeast Airlines offers domestic flights to a variety of U.S. cities. The company's last-minute flight discount service, Ping, can be downloaded for free from its website. Each day, Ping will alert users to that day's deals. These deals are available for a short period of time and are good for travel only between certain locations during specified travel periods. Therefore, business travelers tend not to take advantage of these offers.

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Yes, the local boutique is an example of price discrimination, as customers have to enter the store in order to take advantage of the sale. No, Southeast Airlines is not an example of price discrimination, as it offers discounts to everyone who downloads its app and meets the specified criteria for travel.

What is Price Discrimination?
Price discrimination is a technique used by businesses to sell the same product to different buyers at different prices. This strategy is used to increase revenue by extracting the maximum price that each buyer is willing to pay for the product. In order to determine whether a scenario is an example of price discrimination, one must think about whether the market can be segmented into two groups that pay different prices for the same good.

Price discrimination occurs when a company can segment the market into two groups and charge different prices for the same good.

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Net Income and OCF [LO2] During 2009, Raines Umbrella Corp. Had sales of $730,000. Cost of goods sold, administrative and selling expenses, and depreciation expenses were $580,000, $105,000, and $135,000, respectively. In addition, the company had an interest expense of $75,000 and a tax rate of 35 percent. (Ignore any tax loss carryback or carryforward provisions. ) a. What is Raines's net income for 2009? b. What is its operating cash flow? c. Explain your results in (a) and (b)

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Raines Umbrella Corp.'s net income for 2009 was $107,250 and Raines Umbrella Corp.'s operating cash flow for 2009 was $242,250

a. To find the net income, we need to start with the company's revenue and subtract all expenses, including interest expense and taxes:

Revenue = $730,000

Cost of goods sold = $580,000

Administrative and selling expenses = $105,000

Depreciation expenses = $135,000

Interest expense = $75,000

Earnings before taxes (EBT) = Revenue - Cost of goods sold - Administrative and selling expenses - Depreciation expenses - Interest expense

EBT = $730,000 - $580,000 - $105,000 - $135,000 - $75,000

EBT = $(165,000)

Taxes = EBT * Tax rate

Taxes = $(165,000) * 35%

Taxes = $57,750

Net income = EBT - Taxes

Net income = $(165,000) - $57,750

Net income = $107,250

Therefore, Raines Umbrella Corp.'s net income for 2009 was $107,250.

b. To find the operating cash flow (OCF), we need to start with the company's net income and add back non-cash expenses like depreciation:

Net income = $107,250

Depreciation expenses = $135,000

OCF = Net income + Depreciation expenses

OCF = $107,250 + $135,000

OCF = $242,250

Therefore, Raines Umbrella Corp.'s operating cash flow for 2009 was $242,250.

c. Raines Umbrella Corp. had a net income of $107,250 for 2009, meaning that after all expenses and taxes were paid, the company had a profit of $107,250. This is a measure of the company's financial performance over the years.

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