In a perfectly competitive market, in the short-run, a firm shuts down if Their average cost is less than their marginal revenue Their marginal revenue is less than their average variable cost Their average variable cost is less than their marginal revenue Their marginal revenue is less than their average cost

In a perfectly competitive market, in the short-run, a firm shuts down if Their average cost is less than their marginal revenue Their marginal revenue is less than their average variable cost Their average variable cost is less than their marginal revenue Their marginal revenue is less than their average cost

Principles of Economics, 7th Edition (MindTap Course List)

7th Edition

ISBN:9781285165875

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter14: Firms In Competitive Markets

Section: Chapter Questions

Problem 4PA

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Since a perfectly competitive firm can sell as much as it wishes at the market price, why can the firm not simply increase its profits by selling an extremely high quantity?
What price will a perfectly competitive firm end up charging up the long run? Why?
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. Assume the market demand curve is given by Q = 1500 − 50P, What is the equilibriumin this market?2. What is each company's total short-profit?3. Graph your results
Lisa’s Lawn Company (LLC) is a lawn-mowing business in a perfectly competitive market for lawn-mowing services. The following table sets out Lisa’s costs. Quantity (Lawns per hour Total Cost (dollars per lawn) 0 $30 1 40 2 55 3 75 4 100 5 130 6 165 If the market price is $30 per lawn, how many lawns per hour does Lisa’s LLC mow? If the market price is $30 per lawn, what is Lisa’s profit in the short run? If the market price falls to $20 per lawn, how many lawns per hour does Lisa’s LLC mow?
The cost data in the following table are for Marshall’s Meats, a perfectly competitive firm. Round your answers to 2 decimal places. Output Average Variable Cost AverageTotal Cost MarginalCost Total Cost 0 / / / $ 100 1 $ $ $ 130 2 150 3 180 4 220 5 270 6 330 7 440 a. Complete above the table. b. What is the break-even price? Break-even price: $ c. What is the shutdown price? Shutdown price: $ d. If the market price of the product is $50, what quantity will Marshall’s Meats produce? What will be its profit or loss? Quantity: ; (Click to select) Loss Profit : $ e. If the market price of the product is $110, what quantity will Marshall’s Meats produce? What will be its profit or loss? Quantity: ; (Click to select) profit loss : $
Please no written by hand solutions 9. A firm produces a product in a perfectly competitive industry and has a short-run total cost function of SRTC= 50+ 4q+2q. In the short-run, the market equilibrium price is $20 and the firm's profit maximizing quantity is_ Assuming there is no change in cost structure, in the long-run the equilibrium price changes to a. 4; $24 b. 4:$15 c. 5; $24 d. 5:$15 10. The market for sugar consists of 3,500 identical firms, each with the following short-run total cost function: SRTC-1,500+ 35q. The market demand curve for sugar is Q=11,200- 30P. What is each firm's short-run profit? a. So b. $280 c. -$1,080 d. -$1,360 e. -$1,500
A perfectly competitive firm decides to shut down if: O the price falls below the average-total-cost. O the price falls below the marginal cost. average revenue falls below the average-variable-cost. O the average revenue curve lies below the marginal cost curve. the total revenue is less than total cost.
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.
A firm sells its product in a perfectly competitive market where other firms charge a price of $90 per unit. The firm's total costs are C(Q) = 50 + 10Q + 2Q2. b.What price should the firm charge in the short run? c.What are the firm's short-run profits? d.What adjustments should be anticipated in the long run?
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A perfectly competitive firm has the following fixed and variable costs in the short run. The market price for the firm’s product is $150. Output FC VC TC TR Profit/Loss 0 $100 $ 0 ___ ___ ___ 1 100 100 ___ ___ ___ 2 100 180 ___ ___ ___ 3 100 300 ___ ___ ___ 4 100 440 ___ ___ ___ 5 100 600 ___ ___ ___ 6 100…
The graph below shows cost curves for a typical firm operating in a perfectly competitive market. Curve 1 represents Marginal Cost (MC), Curve 2 represents Average Variable Costs (AVC) and Curve 3 represents Average Total Costs (ATC). Suppose that the equilibrium price is $12. What will happen in this market in the long run? a. No new entry/no exit. b.Existing firms will exit. c.New firms will enter.