EBK PRINCIPLES OF MICROECONOMICS (SECON
2nd Edition
ISBN: 9780393616149
Author: Mateer
Publisher: W.W.NORTON+CO. (CC)
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Chapter 9, Problem 10SP
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Identify whether Person B stays in the market or exits and explain the situation in the long run.
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Tim Marlow, the owner of The Clock Works, wanted to know how many clocks he must sell in order to cover his fixed cost at a given price. Tim knew that he had a fixed cost of $20,000 for equipment, taxes, and a bank loan. He also had a unit variable cost of $20 per clock for labor, materials, and promotional costs. If the price Tim charges for each of his clocks is $40, what is his break-even point quantity?
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EBK PRINCIPLES OF MICROECONOMICS (SECON
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- The table below depicts the prices and total costs a local used-book store faces. The bookstore competes with a number of similar stores, but it capitalizes on its location and the word-of-mouth reputation of the coffee it serves to its customers. Calculate the store's total revenue, total profit, marginal revenue, and marginal cost at each level of output, beginning with the first unit (Enter all values rounded to the nearest penny.) Total Price per Book (S) Costs ($) Total Total Marginal Revenue (S) Marginal Cost ($) Revenue ($) Profit (S) - 4 Output 5.75 4.00 1 5.50 7.25 5.5 - 1.75 5.5 3.25 2 5.25 9.50 10.5 1 2.25 3 5.00 11.60 15 3.4 4.5 2.1 4 4.75 14.10 19 4.9 4 25 4.50 17.60 22.5 4.9 3.5 3.5 6 4.25 21.75 25.5 3.75 3 4.15 7 4.00 26.50 28 1.5 2.5 4.75 Based on marginal analysis, what is the approximate profit-maximizing level of output for this business?arrow_forwardThe diagram shows a price-taking bakery's marginal and average cost curves, and its isoprofit curves. The current market price for bread is P*= 2.50. Which of the following statements is correct? 8 Price, P (€); cost 4 3.70 2.50 2 0 0 Select one: 20 40 60 80 100 120 140 Quantity of loaves, Q 160 180 O a. The bakery is a price setter and sets its price as 2.50. b. The bakery maximises its profits by supplying 160 loaves. O c. The bakery's profit is 200. Marginal cost curve Isoprofit curve: €200 Isoprofit curve: €80 Firm's demand curve Zero-economic- profit curve (AC curve) 200 O d. The bakery's profit decreases until the quantity is 120, and then increases. e. The marginal cost curve is the bakery's supply curve.arrow_forwardA manufacturer of electric switches in a competitive industry has a fixedmonthly cost of $50,000, total monthly variable cost $100,000, and marginalcost of $5. What is the profit if the monthly production is 100,000 units?Assuming that prices of switches fluctuate from month to month, what is the lowest price the manufacturer can accept in order to stay in business in the long run and in the short run. Will those prices be the same? Show detail workarrow_forward
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