Table Cost.EX2.2: Data for a Competitive Firm Marginal Marginal Output Cost Revenue (Q) (MC) (MR) 1 $3.50 $7.00 2 $4.50 $7.00 3 $5.50 $7.00 4 $6.50 $7.00 $7.50 $7.00 Refer to Table Cost.EX2.2. According the marginal cost (MC) and marginal revenue (MR) rule of profit maximization, the maximum economic profit is about

Table Cost.EX2.2: Data for a Competitive Firm Marginal Marginal Output Cost Revenue (Q) (MC) (MR) 1 $3.50 $7.00 2 $4.50 $7.00 3 $5.50 $7.00 4 $6.50 $7.00 $7.50 $7.00 Refer to Table Cost.EX2.2. According the marginal cost (MC) and marginal revenue (MR) rule of profit maximization, the maximum economic profit is about

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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10. N-Calculating Profit/Loss for PC Firm *4* Charley Company is a competitive price-taker firm that is currently producing 100 units of output (q-100), At the current level of production, the firm has Marginal Revenue of (MR=) $12, Marginal Cost of (MC=) $15, Average Variable Cost of (AVC=) $7, and Average Total Cost of (ATC=) $20. From this information, we can conclude that Charley Company is currently: O Suffering an economic loss but could decrease Its losses by decreasing production (q). O Enjoying an economic profit but could increase Its profits by Increasing production (q). O Enjoying an economic profit but could increase its profits by decreasing production (q). O Suffering an economic loss but should not change its production (a) as it is doing the best it can. O Suffering an economic loss but could decrease its losses by increasing production (a).
Explain the marginal revenue and marginal cost approach to profit maximization and use it to describe profit, loss, and shut down situations for the purely competitive firm.
Problem two Consider the total cost and total revenue given in the following table: Total Total Quantity cost Revenue 0 1 2 3 4 5 6 7 8 9 10 11 13 19 27 37 0 8 16 24 32 40 48 56 a) Calculate the profit for each quantity. How much should the firm produce to maximize profit? b) Calculate the marginal revenue and marginal cost for each quantity. Graph them. c) Can you tell whether this firm is in a competitive industry? If so, can you tell whether the industry is in a long-run equilibrium?
The table shows total cost and total revenue information for a competitive firm. Quantity (units) Total cost ($) Total revenue ($) 0 500 0 1 600 135 2 710 270 3 830 405 4 960 540 5 1,100 675 6 1,250 810 7 1,410 945 8 1,580 1,080 9 1,760 1,215 10 1,950 1,350 Firms making a loss will compare the losses if it shuts down to the losses if it operates in the short run. What quantity will the firm produce if it shuts down in the short run? Output: unitsunits What will the profits be if this firm shuts down? $ What quantity will the firm produce to minimize losses in the short run? unitsunits If this firm chooses to operate at a loss, what will its profits equal? $ If the cost and revenue numbers in the table will continue permanently, what will this firm choose to do? The firm will continue to operate in the short run, and exit the market in the long run. shut down…
The cost curves below are for a firm competing in a perfectly competitive industry. If the market price is $7.50, a profit-maximizing firm would: Price and cost 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 2 MC y A A 1 B a 10 11 12 ATC AVC 13 Quantity Produce between 10 and 11, for a positive economic profit Produce about 9, for an economic profit of over $9 Produce between 10 and 11, for an economic profit of about $0 Produce about 9, for an economic profit of less than $9 Produce about 10, for an economic profit of about $20
PQ 14.05 Reagan is a farmer and sells her wheat in a perfectly competitive market. Reagan produces 30,000 bushels of wheat for an average total cost of $7.50, marginal cost of $7.30, and average variable cost of $7.10. In the short-run, Reagan should produce more wheat if the current price is above, and should shut down if the current price is below Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a $7.50; $7.30 $7.50; $7.10 $7.10; $7.30 $7.10; $7.00 e $7.30; $7.10 f $7.30; $7.00
$150 $145 $140 MC $135 $130 $125 $120 $115 ATC $110 $105 $100 $95 $90 $85 $80 AVC $75 $70 $65 $60 $55 $50 $45 $40 $35 $30 $25 0 1 2 3 5 6 Quantity Produced 7 8 9 10 11 The graph above shows the cost functions for a perfectly competitive profit maximizing firm. If the market price of the product is $70 per unit, the firm will produce units, will cover make an economic profit of dollars. dollars of its fixed cost, and will
MC Price AC £/unit AVC D2 D3 D1 D4 Quantity/ week Figure 9 Cost curves for a price-taker firm Figure 9 shows a price-taker firm, with average cost AC, average variable cost AVC, and marginal cost MC curves. Select the demand curve shown on Figure 9 to represent a firm making only normal profit. Select one: D3 D4 O D2 O D1
Answer the questions based on the table below - Complete the table below. - In which market does this firm operate? Explain your reasons. - Determine the equilibrium output. Calculate whether the firm will it be earning a profit or suffering a loss at equilibrium. Quantity(unit) Total Revenue($) Average Revenue($) MarginalRevenue($) TotalCost($) MarginalCost($) 1 10 5 2 18 11 3 24 16 4 28 20 5 30 23 6 30 25
Perfect Competition MC - Marginal Cost MR - Marginal Revenue ATC - Average Total Cost Refer to the figure above. If this firm is producing the profit-maximizing quantity and selling it at the profit-maximizing price, the firm's total revenue will be: $240 $90 $60 $180
Why does a firm in perfect competition produce the quantity at which marginal cost equals price? In a perfectly competitive market, the price of a handsaw is $25. When a firm maximizes its profit, it produces 6 handsaws a day. Draw the marginal revenue curve. Label it. Draw the marginal cost curve that illustrates the profit-maximizing output. Label it. Draw a point at the profit-maximizing output and price. A firm produces the quantity at which marginal cost equals price because when marginal cost is greater than price, the firm O A. can increase economic profit by producing 1 less handsaw O B. is maximizing economic profit OC. is at its shutdown point O D. can increase economic profit by producing 1 more handsaw 50- 45- 40- 35 30- 25- 20- 15- 10- 5 0- 0 Price (dollars per handsaw) 10 Quantity (handsaws per day) >>> Draw only the objects specified in the question.
Table Cost.EX2.2: Data for a Competitive Firm Marginal Marginal Output Cost Revenue (Q) (MC) (MR) 10 $3.00 $4.00 11 $3.50 $4.00 12 $4.00 $4.00 13 $4.50 $4.00 14 $5.00 $4.00 15 $5.50 $4.00 16 $6.00 $4.00 Refer to Table Cost.EX2.2. If the firm wishes to maximize profit, it should produce units. O 10 O 12 O 11 6.