QUESTION 21 Refer to the information provided in Figure 7.8 below to answer the question(s) that follow. Units of capital 80 60 A BD E 60 80 120 Units of labor Figure 7.8 Refer to Figure 7.8. The slope of isocost CD is O greater than the slope of isocost AB. less than the slope of isocost AB. equal to the slope of isocost AB. indeterminate from this information, as the prices of capital and labor are not given.

Bicycles 120 14 8 6 4 2 A B D 0 2 4 6 8 10 Computers Refer to the diagram. If society is currently producing 14 units of bicycles and 0 units of computers and it now decides to increase computer output to 4, the cost Multiple Choice will be 5 units of bicycles. will be 4 units of bicycles. will be zero because unemployed resources are available. of doing so cannot be determined from the information given.

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3. Theo employs labor at a competitive wage (W) of $3 per unit, and he employs capitalat a competitive rental rate (R) of $6 per unit.a. State the cost-minimizing rule. You must provide both a written statement of it, and state it as anequation.b. At Theo’s current combination of labor and capital, the marginal product of labor (MPL) is twiceas large as the marginal product of capital (MPK). Is Theo currently employing the optimal ratio oflabor and capital? If not, how should he adjust his hiring of labor and/or capital? Explain.

2. Capital A F E G B D Labor If the firm wants to produce the output level represented by the isoquant Qo, would you recommend production at point E or F or G? Please explain.