The short-run supply curve for a price-taking firm is given by: Select one: a. its short-run marginal cost curve above average fixed cost b. its entire short-run marginal cost curve c. its short-run marginal cost curve above minimum average total cost d. its short-run marginal cost curve above minimum average variable cost e. the positively sloped portion of its average cost curve

The short-run supply curve for a price-taking firm is given by: Select one: a. its short-run marginal cost curve above average fixed cost b. its entire short-run marginal cost curve c. its short-run marginal cost curve above minimum average total cost d. its short-run marginal cost curve above minimum average variable cost e. the positively sloped portion of its average cost curve

Micro Economics For Today

10th Edition

ISBN:9781337613064

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter8: Perefect Competition

Section: Chapter Questions

Problem 5SQP

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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.
A local pizza shop has hired you as a consultant to help it compete with national chains inthe area. Because most business is handled by these national chains, the local shop operates asa price taker. Using historical data on costs, you find that short-run total costs each day aregiven bySTC = 10 + q + 0.1q^2,where q is daily pizza production.a. What is this pizza shop’s short-run supply curve?b. If the market price is $5.00, what is the pizza shop’s daily production quantity andprofits?c. Suppose the pizza shop wants to know the lowest price such that it can breakeven (i.e., maintaining a net profit of zero). Please help the firm find this price
If a profit-maximizing, competitive firm is producinga quantity at which marginal cost is between averagevariable cost and average total cost, it willa. keep producing in the short run but exit themarket in the long run.b. shut down in the short run but return toproduction in the long run.c. shut down in the short run and exit the market inthe long run.d. keep producing both in the short run and in thelong run.
Assume that there are 100 identical company in the perfectly competitive cabbage industry. Each firmhas a short-run total cost curve given by ST C = 0.5Q2 − 10Q + 300. Solve the following: 1. Derive expressions for the corresponding short-run average cost, average variable cost,average fixed cost curve, and marginal cost.2. Calcalute the firm’s short-run supply curve with market price (P) as a function of Q (thenumber of kilos of cabbage)3. Show the industry supply curve for the 50 firms in this industry
Explain the fact that the short-run supply curve for a price taking firm is that segment of its marginal cost (MC) curvethat lies above the average variable cost curve?
B) Consider a perfectly competitive firm with the following short-run total costs: SRTC = b + j q x. The corresponding short-run marginal cost is given by:SRMC = xj q x-1. 1. If the market price is n, how much output (q) will the firm produce? What will thefirm’s profits are at a price of n? 2. Find the quantity of output for which marginal cost equals average variable cost.What does this information tell you about this firm’s decision about whether toshut down in the short run rather than produce a positive quantity of output?
A perfectly competitive firm faces the short-run cost schedule shown in Table (a)Calculate average total cost (ATC=TC/Q), marginal cost (MC=ATC/AQ) and marginal revenue (MR-ATR/AQ) 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? Assume market price declines to £9 per unit. If the firm's average variable cost is £9.5, should the firm shut down in the short run? In the long run? Explain. If the firm is typical of other firms, what price will it charge in the long run? Explain.
Suppose the short-run demand for a product is give byQD= 200−2P. Supposethe short-run supply curve isQD= 3P−50. (a) What is the market clearing, or competitive equilibrium price and quan-tity. (b) If the existing firms’ average total cost is 40, and the industry is a perfectlycompetitive, constant returns to scale industry, in the long run willpricerise or all? Explain.
A market is in long-run equilibrium and firms in this market have identical cost structures suppose demand in this market decreases. Which of the folowing are coreet descriptors of what happens to tho individual firms and the whole market as the market fist leaves and then returns to long-run equilibrium? Instructions: You may select more than one answer cick the box with a check mark for correct answers and dick to empty the box for the wrong answers. 0 Market proe will decrease in the longrun. O Market quantity will remain the same in the long-run. O Individual firms' profit maximizing output will decrease in the long run. O Firms will exit the market inthe long run. O Individual firms' profit maximizing output wil decrease in the shon-nun. O Market quantity decrease in the long run. o Firms win enter into the market in the long run. O Market price wil decrease in the short-run. References eBook & Resources Leaming objective: 13-08 Calculato the Section Responding…
(The Short-Run Firm Supply Curve) Use the following datato answer the questions below: a. Calculate the marginal cost and average variable costfor each level of production.b. How much would the firm produce if it could sell itsproduct for $5? For $7? For $10?c. Explain your answers.d. Assuming that its fixed cost is $3, calculate the firm’sprofit at each of the production levels determined inpart (b).
In a price-taker market, if a business produces efficiently (i.e., that is, where marginal revenues = marginal costs), the firm will be able to make at least a normal profit. True of False. Explain. All firms produce where MR=MC. Price takers produce and price where P=ATC=MC=MR. That is the "normal profit" level. Profits above that level are considered "economic profits." Review economic profits, normal profits, explicit costs, and implicit costs. Why is 'normal profit' considered to be a cost, in economics?
Explain ''that segment of a competitive firm's marginal-cost curve that lies above it's average- variable -cost curve constitutes the short-run supply curve for the fiem '' illustrate graphically.