A firm is considering entering a market where demand for its product is Q = 100 - P. This demand function implies that the firm’s marginal revenue function is MR = 100 - 2Q. The firm’s total cost of producing the product for that market is TC = 500 + 10Q + Q2 which indicates that its marginal cost function is MC = 10 + Q. Indicate whether or not the firm should enter the market by calculating the firm’s profit (Hint: to find the price that the firm should charge, take the profit maximizing quantity and plug it into the demand equation). Describe how your previous answer would change if the firm’s total cost function became TC = 1000 + 10Q + Q2.
What will be an ideal response?
A firm is considering entering a market where demand for its product is Q = 100 - P. This demand function implies that the firm’s marginal revenue function is MR = 100 - 2Q. The firm’s total cost of producing the product for that market is TC = 500 + 10Q + Q2 which indicates that its marginal cost function is MC = 10 + Q. Indicate whether or not the firm should enter the market by calculating the firm’s profit (Hint: to find the price that the firm should charge, take the profit maximizing quantity and plug it into the demand equation). Describe how your previous answer would change if the firm’s total cost function became TC = 1000 + 10Q + Q2.
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If the long-run average cost curve is U-shaped, the optimal scale of production from society's viewpoint is
A) where maximum economic profit is earned by producers. B) the minimum efficient scale. C) one which guarantees economic profit. D) where firm profit is large enough to finance research and development.
In terms of the decisions coming from the Euro system's Governing Council, explain why, at times, relatively small countries may be at a distinct disadvantage in terms of monetary policy targets but perhaps have undue influence in terms of the actual policies.
What will be an ideal response?