Question

In: Economics

The production function of a firm is given as Q = 50√KL. Here Q is the...

The production function of a firm is given as Q = 50√KL. Here Q is the output produced, K is the capital input and L is the labor input.

Take the partial derivative of the long-term cost function according to the wage, interpret the function you find. Do the same for the rent cost of the capital (take derivative according to r). Interpret the function you find.

Solutions

Expert Solution


Related Solutions

27) A firm has a production function Q = KL, where Q is the quantity of...
27) A firm has a production function Q = KL, where Q is the quantity of output, K is the amount of capital and L is the amount of labor. MPL=K and MPK=L. a) Suppose that capital is fixed at K=10 in short run. In this case, the marginal product of labor is MPL=10. Does this production function exhibit diminishing marginal returns to labor? b) Suppose that in the short run, K is fixed at 10. The interest rate is...
A firm has a production function Q = KL, where Q is the quantity of output,...
A firm has a production function Q = KL, where Q is the quantity of output, K is the amount of capital and L is the amount of labor. MPL=K and MPK=L . a) Suppose that capital is fixed at K=10 in short run. In this case, the marginal product of labor is MPL=10. Does this production function exhibit diminishing marginal returns to labor? b) Suppose that in the short run, K is fixed at 10. The interest rate is...
A firm has a production function of Q = KL + L, where MPL = K...
A firm has a production function of Q = KL + L, where MPL = K + 1 and MPK = L. The wage rate (W) is $100 per worker and the rental (R) is $100 per unit of capital. a. In the short run, capital (K) is fixed at 4 and the firm produces 100 units of output. What is the firm's total cost? b. In the long run, what is the total cost of producing 100 units of...
Suppose the production function for widgets is given by              q = kl -0.8k2- 0.2l2, where...
Suppose the production function for widgets is given by              q = kl -0.8k2- 0.2l2, where q represents the annual quantity of widgets produced, k represents annual capital input, and l represents annual labor input. Suppose k = 10; graph the total and average productivity of labor curves. At what level of labor input does this average productivity reach maximum? How many widgets are produced at that point? Again, assuming that k = 10, graph the MPL curve. At what...
Suppose the production function for widgets is given by              q = kl -0.8k2- 0.2l2, where...
Suppose the production function for widgets is given by              q = kl -0.8k2- 0.2l2, where q represents the annual quantity of widgets produced, k represents annual capital input, and l represents annual labor input. Suppose k = 10; graph the total and average productivity of labor curves. At what level of labor input does this average productivity reach maximum? How many widgets are produced at that point? Again, assuming that k = 10, graph the MPL curve. At what...
2. Suppose that a firm's production function is given by Q = KL(MPK = L and...
2. Suppose that a firm's production function is given by Q = KL(MPK = L and MPL = K), where Q is the quantity of output, K is units of capital, and L is units of labor. The price per unit of labor and capital are $30 and $20, respectively. (a) How many units of labor and capital should the firm use if it wants to minimize the cost of producing 600 units of output? (b) Suppose that the firm...
A firm has the following production function: q=KL The firm will produce 64 units of output...
A firm has the following production function: q=KL The firm will produce 64 units of output and faces prices for labor and capital of $4 and $1 respectively. What is the optimal quantity of labor and capital the firm should employ in order to minimize the cost of producing 64 units of output? What is the minimum cost of producing 64 units of output? Show the firms optimal production decision on a graph.
Short Run Cost Curves: Consider a firm with the following production function: q=(KL)/20 a. For a...
Short Run Cost Curves: Consider a firm with the following production function: q=(KL)/20 a. For a short-run situation in which K=10, wage = 4 and cost of capital = 1, derive expressions for short run total cost and short run average cost for this production function. b. Plot the short-run total cost curve and label it “TC1”. Now suppose that the cost of capital goes up to 2. (Continue to assume we’re in the short run and K can not...
The production function of a firm is given by F(K, L)=KL. Assume that capital (K) is...
The production function of a firm is given by F(K, L)=KL. Assume that capital (K) is fixed at K=1 in the short run. Then the amount of labor (L) needed to produce 4 unit of output is equal to ___.
The production function of a firm is given by F(K, L)=KL. Assume that capital (K) is...
The production function of a firm is given by F(K, L)=KL. Assume that capital (K) is fixed at K=1 in the short run. Then the amount of labor (L) needed to produce 4 unit of output is equal to ___. Group of answer choices 16 1 4 8 2
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT