What is the instantaneous marginal product at l=4: on a separate graph draw the marginal product and average product. L=4 and l=8: draw the cost function of this firm. Include the values for q=4 and q=8: on a separate graph, draw the marginal cost (using instantaneous calculation) and average cost curves. Draw the supply curve: how much will this firm offer to the market if the price of output is . What are the profits of the firm: (12 points) isoquants, isocost, and cost functions. For this problem, consider firm that uses a cobb-douglas production function of the form: And which faces the following prices: wage = /unit , rental rate on capital = /unit. [note: you do not need to derive your solutions. Cobb-douglass for the slope of the isoquants: draw the isoquant for a quantity of 4. Explain: calculate the cost function of this firm at the given input prices with c as a function of q.
Consider a firm with production function f(L, K)= 4L2/3K1/3. Assume that capital is fixed at K=1. Assume also that the price of capital r=4 and the price of labor w=2. Then, the average cost of producing q units is?
A
AC(q)= 4/q+q1/2/4.
B
AC(q)= 2/q+1/4q1/3.
C
AC(q)= 2/3q+1/q1/3.
D
AC(q)= 1/3q+q1/2.
E
AC(q)=8/q+2q1/2.
Consider a firm with production function f(L, K)=3L1/3K2/3. Assume that capital is fixed at K=1. Assume also that the price of capital r=5 and the price of labor w=3. Then, the cost of producing q units is?