either capital or labor. Each additional unit of capital costs $50, while each additional
worker demands a wage of $10 an hour. Capital will generate 25 units of output, while
a worker will generate 2 units of output per hour. What will the firm do?
a. The firm will employ 250 workers.
b. The firm will purchase 20 units of capital.
c. The firm will purchase 30 units of capital.
d. The firm will employ 20 workers.
e. The firm will employ 250 workers and 20 units of capital.
Suppose the price of capital increases to $11. Which of the following will occur?
a. The amount of capital used will increase to 6.
b. The amount of labor used will remain the same.
c. The level of output will increase to 36.
d. The amount of labor used will increase to 1 unit.
e. The level of output will remain the same.
Suppose time periods are denoted t=1,2,3, . . . ,T, where t=1 is the beginning and t=T is