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- The following graph plots daily cost curves for a firm operating in the competitive market for rompers. Hint: Once you have positioned the rectangle on the graph, select a point to observe its coordinates. (?) PRICE (Dollars per romper) 50 45 40 3.5 30 20 15 10 10 5 0 + 0 2 MC ATC AVC 4 6 8 12 14 16 QUANTITY (Thousands of rompers per day) 10 18 H 20 Profit or LossPrice and cost (dollars per student) $150 120 88 76 72 ATC 40 - MC MR 24,000 30,000 36,000 Quantity of students enroiled 15,000 Your college decides to offer a psychology course as a MOOC that can be taken by students anywhere in the world, whether they are actually enrolled in your college or not. The demand and cost situation for the MOOC is shown in the figure. The faculty member who designed the course argues: "I think the course should be priced so that the maximum number of students enroll." Which price should this faculty member favor? O A. $0 В. $40 C. $88 D. $150The market for apple pies in the city of Ectenia is competitive and has the followingdemand schedule:Price Quantity Demanded$ 1 1,200 pies2 1,1003 1,0004 9005 8006 7007 6008 5009 40010 30011 20012 10013 0 ch producer in the market has fixed costs of $9 and the following marginal cost:Quantity Marginal Cost1 pie $ 22 43 64 85 106 12a. Compute each producer’s total cost and average total cost for 1 to 6 pies.b. The price of a pie is now $11. How many pies are sold? How many pies does eachproducer make? How many producers are there? How much profit does eachproducer earn?c. Is the situation described in part (b) a long-run equilibrium? Why or why not?d. Suppose that in the long run there is free entry and exit. How much profit does eachproducer earn in the long-run equilibrium? What is the market price? How many piesdoes each producer make? How many pies are sold in the market? How many pieproducers are operating?
- Quantity Total cost, TC (1000 dollars per week) (tons of fish per week) 10 25 35 3 50 4 70 95 6 125 27) Abu Muhammad is a perfectly competitive fisherman in Muscat. His costs are shown in the table above. What is Abu Muhammad's shut-down price per kilogram of fish? A) $0.015 B) $0.0125 C) $0.0167 D) S0.0100Suppose that the market for dress shirts is a perfectly competitive market. The following graph shows the daily cost curves of a firm operating in this market. (?) 50 45 Profit or Loss 40 35 30 АТС 25 20 15 10 AVC MC 4 8 12 16 20 24 28 32 36 40 QUANTITY OF OUTPUT (Shirts) PRICE AND COST (Dollars per shirt)Price and cost (dollars per mug) NA a ∞ ONA a 16 0 5 10 15 20 25 30 35 40 45 50 Quantity (mugs per day) $160; $280 The figure above shows Mollie's Mugs' costs producing mugs. The mug market is perfectly competitive. If the market price of a mug falls to $5 and Mollie's shuts down temporarily, its total variable cost is per day and it incurs an economic loss of per day. $8; $14 MC $0; $120 ATC AVC $0; $6
- 15. The table below shows cost data for producing different amounts of refrigerators. Use the given information to answer the questions below. Quantity Total Cost Variable Cost Marginal Cost Average Variable Cost Average Total Cost in $ in $ in $ in $ in $ 241 0 271 30 361 120 491 250 681 440 901 660 0 10 What is the profit (loss) at that level of production? 20 30 40 50 How many refrigerators would a competitive firm produce if the market price was $19? 3 9 13 19 22 3.00 6.00 8.33 11.00 13.20 27.10 18.05 16.37 17.02 18.02Use table to find the required values: Price $32 Quantity 400,000 Explicit costs $3,500,000 Implicit costs $4,100,000 (A) Calculate total revenue. (B) Calculate accounting profit. (C) Calculate economic cost. (D) Calculate economic profit.$10 MC ATC AVC 1 2 3 4 5 6 7 8 9 10 Quantity (in 1,000s) Suppose this firm operates in a perfectly competitive market. (8) If the market price (the price the firm must take) is $3, what quantity maximizes profits? What is profit? (9) If the market price (the price the firm must take) is $5.50, what quantity maximizes profits? What is profit? (10) If the market price (the price the firm must take) is $9, what quantity maximizes profits? What is profit? 4- 3. Cost per unit
- The graph shows the short-run cost curves of a toy producer. The market has 1,000 identical toy producers. The market price of a toy is $21. In the short run, the firm produces toys a week. 24- 21- 18- 15- 12- 9- 0 500 1000 1500 2000 MC ATC AVC 2500Following figure shows the competitive market for platinium and a firm making production in this market. PLATINIUM MARKET Price Price (E/kg) FIRM 100 Smarket MC 90 80 €70 70 ATC 60 50 AVC D market 40 30 20 2500 (kg/week) 10 7. • 10 Quantity (kg/week) a. What will be the production level of this individual firm and its Total Revenue? (* b. Calculate the Total Cost for this firm and derive the level of its profit or loss (/ c. What are the break even and shut-down price levels for this firm (The table below shows the weekly marginal cost (MC) and average total cost (ATC) for Buddies, a purely competitive firm that produces novelty ear buds. Assume the market for novelty ear buds is a competitive market and that the price of ear buds is $6.00 per pair. Buddies Production Costs Quantity MC АТС of Ear Buds ($) ($) 9.00 - 10 2.00 5.50 15 2.44 4.48 20 3.56 4.25 25 4.50 4.30 30 5.02 4.42 35 5.96 4.64 40 8.56 5.13 Instructions: In part a, enter your answer as the closest given whole number. In parts b-d, round your answers to two decimal places. a. If Buddies wants to maximize profits, how many pairs of ear buds should it produce each week? pairs b. At the profit-maximizing quantity, what is the total cost of producing ear buds? c. If the market price for ear buds is $6 per pair, and Buddies produces the profit-maximizing quantity of ear buds, what will Buddies profit or loss be per week? 2$ d. Now assume the market price is $5.50 per pair, and Buddies produces the…