A perfectly competitive firm faces the short-run cost schedule shown in Table 1. Output 1 2 4 7 Total Cost 12 26 32 40 52 68 93 122 Table 1 A) Calculate average total cost (ATC=TC/Q), marginal cost (MC=ATCIAQ) and marginal revenue (MR=ATRIAQ) for each level of output. The price per unit of output is £16. B) Plot ATC, MC and MR on a graph and mark the profit-maximising output. At what output is profit maximised? C) How much profit/loss is made at the optimum level of output? Co 3. 20

Required information The following figure shows the costs for a perfectly competitive producer: AVC, ATC, MC $46 235 30 25 20 15 10 5 0 MC 10 20 30 40 50 60 70 80 90 100 ATC AVC Output per period Refer to the above figure to answer this question. If the price of the product is $10, what is the profit-maximizing (or loss-minimizing) output?

To the right is the average total cost curve for a competitive firm. What is the relationship between the average total cost curve (ATC) and the marginal cost curve (MC)? 1.) Using the 3-point curve drawing tool, draw the marginal cost curve for this firm in a competitive market. Label your curve 'MC'. Carefully follow the instructions above and only draw the required object. Price Quantity Average Total Cost Q G

20) - Google Chrome "mod/quiz/attempt.php?attempt%3=1579003&cmid%3812962&page%3D2 em (Academic 20- MC ATC AVC 16 4. 5 10 15 20 25 30 35 40 45 50 Quantity (units per day) The above figure shows the cost curves for a perfectly competitive firm. If all firms in the market have th same cost curves and the price equals $16 per unit Select one: O a. over time, the price will fall as new firms enter the market. O b. over time, firms will leave this market. O c. the market is in its long-run equilibrium. O d. the firm is making zero economic profit. o search hp Price and cost (dollars per unit)