Surplus A perfectly competitive firm has this short run total cost equation: STC = 4q2 + 81 a. Find the other six cost equations and GRAPH the firm's AVC, MC, and AC curves. VC = AVC = %3D MC = %3D FC = AFC = AC = b. Find the minimum of average cost: ACMIN = at qa = %3D

Surplus A perfectly competitive firm has this short run total cost equation: STC = 4q2 + 81 a. Find the other six cost equations and GRAPH the firm's AVC, MC, and AC curves. VC = AVC = %3D MC = %3D FC = AFC = AC = b. Find the minimum of average cost: ACMIN = at qa = %3D

ECON MICRO

5th Edition

ISBN:9781337000536

Author:William A. McEachern

Publisher:William A. McEachern

Chapter8: Perfect Competition

Section: Chapter Questions

Problem 4.7P

See similar textbooks

Similar questions

A computer company produces affordable, easy-to-use home computer systems and has fixed costs of 250. The marginal cost of producing computers is 700 for the first computer, 250 for the second, 300 for the third, 350 for the fourth, 430 for the fifth, 450 for the sixth, and 500 for the seventh. Create a table that shows the companys output, total cost, marginal cost, average cost, variable cost, and average variable cost. At what price is the zero-profit point? At what price is the shutdown point? If the company sells the computers for 500, is it making a profit or a loss? How big is the profit or loss? Sketch a graph with AC, MC, and AVG curves to illustrate your answer and show the profit or loss. If the firm sells the computers for 300, is it making a profit or a loss? How big is the profit or loss? Sketch a graph with AC, MC, and AVG curves to illustrate your answer and show the profit or loss.
Assume that the cost data in the following table are for a purely competitive producer: TotalProduct AverageFixed Cost AverageVariable Cost AverageTotal Cost Marginal Cost 0 1 $ 60.00 $ 45.00 $ 105.00 $ 45.00 2 30.00 42.50 72.50 40.00 3 20.00 40.00 60.00 35.00 4 15.00 37.50 52.50 30.00 5 12.00 37.00 49.00 35.00 6 10.00 37.50 47.50 40.00 7 8.57 38.57 47.14 45.00 8 7.50 40.63 48.13 55.00 9 6.67 43.33 50.00 65.00 10 6.00 46.50 52.50 75.00 a. At a product price of $56.00 (i) Will this firm produce in the short run? yes (ii) If it is preferable to produce, what will be the profit-maximizing or loss-minimizing output? profit- maximizing output = 9 units per firm (iii) What economic profit or loss will the firm realize per unit of output? Profit per unit = $ 16 b. At a product price of $41.00 (i) Will this firm produce in the short run? Yes (ii) If it is preferable to produce, what will be the…
Assume that the cost data in the following table are for a purely competitive producer: TotalProduct AverageFixed Cost AverageVariable Cost AverageTotal Cost Marginal Cost 0 1 $60.00 $45.00 $105.00 $45.00 2 30.00 42.50 72.50 40.00 3 20.00 40.00 60.00 35.00 4 15.00 37.50 52.50 30.00 5 12.00 37.00 49.00 35.00 6 10.00 37.50 47.50 40.00 7 8.57 38.57 47.14 45.00 8 7.50 40.63 48.13 55.00 9 6.67 43.33 50.00 65.00 10 6.00 46.50 52.50 75.00 Instructions: If you are entering any negative numbers be sure to include a negative sign (−) in front of those numbers. Select "Not applicable" and enter a value of "0" for output if the firm does not produce. a. At a product price of $56.00 (i) Will this firm produce in the short run? (Click to select) No Yes (ii) If it is preferable to produce, what will be the profit-maximizing or loss-minimizing output? (Click to select) Not applicable Loss-minimizing…
ritaj.birzeit.edu O Final Exam Question 1: Shown below are the graphs of the firm's marginal cost, average variable cost, and average total cost. COST PER UNIT (Cents per bushel) 100 90 80 70 60 50 40 30 20 10 1 2 3 4 5 6 7 8 9 10 QUANTITY OF OUTPUT (Thousands of bushels) A. On the graph, identify each curve.
Larry's Linens produces white cloth napkins for restaurants in a perfectly competitive market. The given table shows output and total costs for one day of production. Output TVC TFC TC MC ATC AVC 50 50 20 50 100 35 50 150 60 50 200 90 50 250 125 50 300 165 50 350 210 50 400 260 50 450 315 50 a. Complete the cost schedule for this firm by calculating TC, MC, ATC, and AVC. Remember to record the MC figures between the rows of output and total cost. Output TVC TFC TC MC ATC AVC 50 50 20 50 100 35 50 150 60 50 200 90 50 250 125 50 300 165 50 350 210 50 400 260 50 450 315 50 (Round your responses to two decimal places.)
Larry's Linens produces white cloth napkins for restaurants in a perfectly competitive market. The given table shows output and total costs for one day of production. Output TVC TFC TC MC ATC AVC 0 50 50 50 35 50 60 50 200 90 250 125 300 165 50 350 210 50 400 260 50 450 315 50 100 150 0 20 50 50 a. Complete the cost schedule for this firm by calculating TC, MC, ATC, and AVC. Remember to record the MC figures between the rows of output and total cost. Output TVC TFC TC MC ATC AVC 0 0 50 50 20 50 100 35 50 150 60 50 200 90 50 250 125 50 300 165 50 350 210 50 400 260 50 450 315 50 888 (Round your responses to two decimal places.) b. Draw a scale diagram and plot ATC, AVC, and MC. Use the multipoint drawing tool to plot the ATC, AVC, and MC curves. Properly label the curves. (Plot MC at the midpoint of the output intervals.) Carefully follow the instructions above, and only draw the required objects. c. Below which price should this firm choose to produce zero output? This firm should…
The market for fertilizer is perfectly competitive. Firms in the market are producing output but are currently making economic losses. Which of the following statements is true about the price of fertilizer? Check all that apply. O The price of fertilizer must be less than marginal cost. O The price of fertilizer must be less than average total cost. O The price of fertilizer must be equal to average variable cost. The following graphs show the cost curves faced by a typical firm, the demand for fertilizer, and possible price and supply curves. Firm Market Demand ATC -- ---- P. TAyd MC Quantity Quantity If firms in the market are producing output but are currently making economic losses, illustrates the present situation for the typical firm in the market, and S ▼ indicates the corresponding supply curve. Assuming there is no change in either demand or the firm's cost curves, which of the following statements is true about what will happen in the long run? Check all that apply. O The…
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
Economics Question
Brody's firm produces trumpets in a perfectly competitive market. The table below shows Brody's total variable cost. He has a fixed cost of $240, and the price per trumpet is $60.-Calculate the average total cost of producing 6 trumpets. Show your work. -Calculate the marginal cost of producing the 11th trumpet. -What is Brody's profit-maximizing quantity? Use marginal analysis to explain your answer. -At the profit-maximizing quantity you determined in part (c), calculate Brody's profit or loss. Show your work. -Brody also produces saxophones at a loss in a perfectly competitive market. Draw a correctly labeled graph for Brody's firm showing the following at a market price of $200. -Brody's profit-maximizing quantity of saxophones -Brody's loss, completely shaded Quantity Total Variable cost 6 $120 7 $145 8 $165 9 $220 10 $290 11 $390
The following table provides information about long-run average cost curve of a firm: Quantity LRAC 100 50 200 43 300 39 400 39 500 44 600 52 a. For output levels between 300 and 400, the firm has constant returns to scale. b. This cost structure is an example of natural monopoly. c. For output levels greater than 400, the firm has economies of scale. d. For the first 300 units of output, this firm has diseconomies of scale.
In a competitive industry each firm has total costs C = q + 25. Demand increases from D0 = 150-5p to D1 = 300 -5p. Provide a pair of fully labeled diagrams showing "The Firm" and "The Industry" to outline the response to this increase in demand. 6:48 PM Fri Nov 17 Q shahrin saba@ University of Toronto 2 T + Home Insert Draw View 31. In a competitive industry each firm has total costs C=q² + 25. Demand increases from DO = 150-5p to D1 = 300-5p. Provide a pair of fully labeled diagrams showing "The Firm" and "The Industry" to outline the response to this increase in demand.