Lesson 1 | Digital Citizenship | Quick Check 1 of 91 of 9 Items
Assessment started: Lesson 1 | Digital Citizenship | Quick Check.
Item 1
POSSIBLE POINTS: 11.11
By high school most, but not all, students have smartphones and other devices.

Digital Literacy
Digital Literacy

Digital Communication

Which of the following best explains how the invention of money affected the barter system? a. the invention of money supplemented the barter system by providing a nonperishable medium of exchange b. the invention of money completely replaced the barter system with a free-market system c. the invention of money had no effect on the barter system d. the invention of money drastically reduced the value of goods used in the barter system 2b2t

Suppose the following items were taken from the balance sheet of nike, inc. (all dollars are in millions.) 1. cash $ 2,316.7 7. inventory $ 2,245.6 2. accounts receivable 2,786.2 8. income taxes payable 80.3 3. common stock 2,841.1 9. equipment 1,783.8 4. notes payable 291.2 10. retained earnings 6,162.5 5. buildings 3,959.7 11. accounts payable 2,624.6 6. mortgage payable 1,092.3 perform each of the following. classify each of these items as an asset, liability, or stockholders’ equity, and determine the total dollar amount for each classification. (enter amounts in millions up to 1 decimal place, e.g. 45.5 million.) cash accounts receivable common stock notes payable buildings mortgage payable inventory income taxes payable equipment retained earnings accounts payable assets $ 13092 liability $ 4088.4 stockholders’ equity $ 9003.6 etextbook and media determine nike’s accounting equation by calculating the value of total assets, total liabilities, and total stockholders’ equity. (enter amounts in millions up to 1 decimal place, e.g. 45.5 million.) total assets = total liabilities + total stockholders’ equity

5. profit maximization and shutting down in the short run suppose that the market for polos is a competitive market. the following graph shows the daily cost curves of a firm operating in this market. 0 2 4 6 8 10 12 14 16 18 20 50 45 40 35 30 25 20 15 10 5 0 price (dollars per polo) quantity (thousands of polos) mc atc avc for each price in the following table, calculate the firm's optimal quantity of units to produce, and determine the profit or loss if it produces at that quantity, using the data from the previous graph to identify its total variable cost. assume that if the firm is indifferent between producing and shutting down, it will produce. (hint: you can select the purple points [diamond symbols] on the previous graph to see precise information on average variable cost.) price quantity total revenue fixed cost variable cost profit (dollars per polo) (polos) (dollars) (dollars) (dollars) (dollars) 12.50 135,000 27.50 135,000 45.00 135,000 if the firm shuts down, it must incur its fixed costs (fc) in the short run. in this case, the firm's fixed cost is $135,000 per day. in other words, if it shuts down, the firm would suffer losses of $135,000 per day until its fixed costs end (such as the expiration of a building lease). this firm's shutdown price—that is, the price below which it is optimal for the firm to shut down—is per polo.