Hence C = Total Cost = 2L + 4K
=> C = 2q/20.5 + 4(q/(2*20.5))
=> C = 20.5q + 20.5q
=> C = 21.5q ----------------------------Total Cost Function
Cost minimization problem Let q=2K1/2_1/2 (Production function) let we=2 and wk=4 (capital and labor costs)
Production function: y= K^(1/2)L^(1/3) a) solve the cost minimization problem and find expressions for conditional labor demand and conditional capital demand b)find the minimized cost function from a) c)suppose that w=r=1 and suppose that fixed costs are equal to FC=4. find and plot average fixed costs, average variable costs, average total cost and marginal cost
Suppose a firm has a production function given by Q = [1/2K1/2. Therefore, 8-1/2 21/2 MP= -1/2 and MPx=- 28-1/2 The firm can purchase labor, L at a price w = 36, and capital, K at a price of r = 9. a) What is the firm's Total Cost function, TC(Q)? b) What is the firm's marginal cost of production?
2. Suppose the production function of a firm is given by q=L1/4K2/4. The prices of labor and capital are given by w = $9 and r= $18, respectively. a) Write down the firm cost minimization formally. b) What returns to scale does the production function exhibit? Explain. c) What is the Marginal Rate of Technical Substitution (MRTS) between capital and labor? d) What is the optimal capital to labor ratio? Show your work.
2) Consider the following production function for shirts: q=13/4K1/4, where L is worker-hours, and K is sewing machine-hours. The cost of one hour of labor L is w The cost of renting a sewing machine for one hour is r. What type of returns to scale does this production function have? a) b) Compute the marginal product of labor L and marginal product of capital K. What is the marginal rate of technical substitution of labor for capital .e. how...
2. A firm produces a product with labor and capital. Its production function is described by Q = L1/2K1/2 The price of labor is w = 1, while that of capital is r = 4. (a) What is the cost-minimizing input bundle when Q = 60? (b) What is the cost-minimizing input bundle when = 30? (c) The desired output level falls from -60 to Q = 30, what is the new long-run cost-minimizing input bundle? (d) In the short-run,...
Suppose a good is produced according to the following production function: Q = L1/2K1/2 so that the marginal product of labor and capital are MPL = (1/2)(K/L)1/2 MPK = (1/2)(L/K)1/2 If w = $8 and r = $4, determine the necessary conditions for the input choices, K and E to be cost-minimizing. In other words, what is the cost-minimizing ratio of K to E for this firm? Your answer will be in the form of 2L: 5K. You...
Suppose a firm has a production function given by Q = L1/2 K1/2. Therefore, MPL = K1/2 / 2L1/2 and MPK = L1/2 / 2K1/2 The firm can purchase labor, L at a price w = 36, and capital, K at a price of r = 9. a) What is the firm’s Total Cost function, TC(Q)? b) What is the firm’s marginal cost of production?
8.13. A firm produces a product with labor and capital. Its production function is described by Q = L + K. The marginal products associated with this production function are MPL = 1 and MPK = 1. Let w= 1 and r = 1 be the prices of labor and capital, respectively. a) Find the equation for the firm's long-run total cost curve as a function of quantity Q when the prices labor and capital are w = 1 and...
Consider a textile manufacturing firm that uses labor and capital inputs and has the production technology given by the equation Q = 8K0.25L 0.5 , where Q is output, K is capital and L is labor. Each unit of capital costs 10 TL while each unit of labor costs 5 TL. a) Does this firm have increasing, decreasing or constant returns to scale? (1) b) Define the cost minimization problem faced by firm. What is the objective function, what is...
Suppose a firm’s production function is given by Q = L1/2*K1/2. The Marginal Product of Labor and the Marginal Product of Capital are given by: MPL = ½ L-1/2K1/2and MPK = ½ L1/2K-1/2 a) Suppose the price of labor is w = 18, and the price of capital is r = 2. Derive the firm’s total cost function. b) What is the firm’s marginal cost? c) For this problem, you will sketch the graph of the firm’s isoquant for Q...