Please only answer d Consider the following Cobb-Douglas production function: Y = 10 L^0.4 K^0.4. Suppose that the price of labor is w = 20 and the price of capital if r = 40. a- Derive the total cost curve for this production function. b- Derive the marginal cost curve for this production function. c- Plot the marginal and total cost curves for q = 1,2,3,4,5. What does it tell you about economies of scale for the production function? d- Suppose that the wage rate went up from 20 to 30. What would happen to the total wage bill relative to total costs wL/(wL+rK) What would happen to total costs?

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Please only answer d

Consider the following Cobb-Douglas production function: Y = 10 L^0.4 K^0.4.

Suppose that the price of labor is w = 20 and the price of capital if r = 40.

a- Derive the total cost curve for this production function.

b- Derive the marginal cost curve for this production function.

c- Plot the marginal and total cost curves for q = 1,2,3,4,5. What does it tell you about economies of scale for the production function?

d- Suppose that the wage rate went up from 20 to 30. What would happen to the total wage bill relative to total costs

wL/(wL+rK)

What would happen to total costs?

 

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