Coal is used as a source of energy in many manufacturing processes. Assume a new mining technology that raises the
productivity and increase the supply of coal and reduced the price of coal. This would cause
A A) the short-run aggregate supply curve to shift to the right.
B B) the short-run aggregate supply curve to become flatter.
C) the short-run aggregate supply curve to shift to the left.
D
D) the short-run aggregate supply curve to become nearly vertical at all levels of output.
Answers: 1
Business, 21.06.2019 19:20
Which of the following statements is true? a. financial investment refers to the creation and expansion of business enterprisesb. economic investment refers to the creation and expansion of business enterprisesc. economic investment refers to the purchase of assets such as stocks, bonds, and real estated. both economic and financial investment refer to the purchase of assets such as stocks, bonds, and real estate
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Business, 21.06.2019 21:00
Sheldon has the following year-end account balances: accounts receivable, $5,000; supplies, $12,000; equipment, $18,000; accounts payable, $17,000; stockholders’ equity, $43,000. the cash account balance was not available at year-end. given the account balances listed, the balance in the cash account should be?
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Business, 22.06.2019 00:10
Which of the following is a problem for the production of public goods?
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Business, 22.06.2019 08:00
Suppose that xtel currently is selling at $40 per share. you buy 500 shares using $15,000 of your own money, borrowing the remainder of the purchase price from your broker. the rate on the margin loan is 8%. a. what is the percentage increase in the net worth of your brokerage account if the price of xtel immediately changes to (a) $44; (b) $40; (c) $36? (leave no cells blank - be certain to enter "0" wherever required. negative values should be indicated by a minus sign. round your answers to 2 decimal places.) b. if the maintenance margin is 25%, how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.) c. how would your answer to requirement 2 would change if you had financed the initial purchase with only $10,000 of your own money? (round your answer to 2 decimal places.) d. what is the rate of return on your margined position (assuming again that you invest $15,000 of your own money) if xtel is selling after one year at (a) $44; (b) $40; (c) $36? (negative values should be indicated by a minus sign. round your answers to 2 decimal places.) e. continue to assume that a year has passed. how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.)
Answers: 1
Coal is used as a source of energy in many manufacturing processes. Assume a new mining technology t...
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