Workers and firms both expect that prices will be 3% higher next year than they are this year. As a result,
A) the short-run aggregate supply curve will shift to the left as wages increase.
B) the purchasing power of wages will rise if wages increase by 3%.
C) workers will be willing to take lower wages next year.
D) aggregate demand will increase by 3%.
A
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A paper company dumps nondegradable waste into a river that flows by the firm's plant. The firm estimates its production function to be:
Q = 6KP, where Q = annual paper production measured in pounds, K = machine hours of capital, and P = gallons of polluted water dumped into the river per year. The firm currently faces no environmental regulation in dumping waste into the river. Without regulation, it costs the firm $7.50 per gallon dumped. The firm estimates a $30 per hour rental rate on capital. The firm produces 600 million pounds of paper per year. For this problem, consider the long-run production of output. a. Determine the firm's optimal ratio of wastewater to capital. b. Given the firm's output of 600 million lbs, how much capital and wastewater should the firm employ? c. How much will it cost the firm to produce the 600 million lbs of paper? d. The state environmental protection agency plans to impose a $7.50 fee for each gallon that is dumped (this is in addition to the current cost of $7.50). Assuming that the firm intends to maintain its same output level, how much capital and wastewater should the firm employ? e. How much will the firm pay in fees? What happens to the firm's cost as a result of the fee?
The reason U.S. workers were better paid than foreign workers during the 1950s and 1960s is
A. U.S. workers were better trained and educated. B. U.S. workers worked harder. C. we had more capital (plant and equipment) per worker. D. the U.S. dollar was the world's strongest currency.
Suppose a one-year discount bond offers to pay $1000 in one year and currently has a 15% interest rate. Given this information, we know that the bond's price must be
A) $869.56. B) $1150. C) $850. D) $950. E) none of the above
Which of the following is a characteristic of monopolies?
a. Producing less at a higher average cost b. Producing more at a lower average cost c. Eliminating price discrimination d. Strengthening market forces