Question
1.A widget manufacturer has the following production function: Q=2K+L. MPL=1, MPK=2 a.What is the RTS along the isoquants? RTS________ b.If the wage rate is $10
1.A widget manufacturer has the following production function: Q=2K+L. MPL=1, MPK=2
a.What is the RTS along the isoquants?
RTS________
b.If the wage rate is $10 and the rental rate on capital is $15, what is the cost minimizing combination of K and L the producer will choose to produce 10 units of output.
Capital (K)__________
Labor (L)___________
c.If the wage rate is $10 and the rental rate is $10, what is the cost minimizing combination of K and L will the producer choose to produce 10 units of output?
Capital (K)________
Labor (L)_________
1.Suppose that a firm's production function is: Q= 10LK
Its marginal product functions are:
MPL=10K
MPK=
The cost of an hour of labor, w=$20; the cost of a unit of capital, r=$80.
a.Initially the firm is producing the output of 80 and it has determined that the cost-minimizing quantities of labor and capital are 4 and 1. Suppose the firm needs to increase output to 160. If capital is fixed in the short run, how much labor will the firm require? Calculate the cost.
Labor________
Cost_________
b.Find the least-cost combination of capital and labor required to produce the output of 160. Calculate the cost.
Labor___________
Cost____________
=
b.Find the least-cost combination of capital and labor required to produce the output of 160. Calculate the cost.
Labor___________
Cost____________
1.Heavy Metal Company produces brass fittings.Heavy Metal's engineers estimate the production function represented below as relevant for their long-run capital-labor decisions.Q = 5KL,
where Q = annual output,
L = labor measured in person hours,
K = capital measured in machine hours.
The marginal products of labor and capital are:
MPL= 5K MPK= 5L
Heavy Metal's employees earn $25 per hour. The firm estimates a rental charge of $50 per hour on capital.Heavy Metal forecasts annual costs of $100,000 per year, measured in real dollars.
a.Determine the firm's optimal capital-labor ratio, given the information above.
b.How much capital and labor should the firm employ, given the $150,000 budget?
Capital (K)__________
Labor (L)__________
c.Calculate the firm's output.
Output (Q)_________
d.Suppose now the firm sets a target output of 8000. What would be the cost-minimizing allocation of capital and labor for the firm?
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