← Lorie teaches singing. Her fixed costs are $1,000 a month, and it costs her $50 of labor to give one class. The table shows the demand schedule for Lorie's singing lessons. In the long run, the demand for Lorie's lessons her economic profit *** OA. decreases; falls to zero OB. decreases; increases OC. increases; increases OD. increases; falls to zero and Price (dollars per lesson) 0 50 100 150 200 250 Quantity demanded (lessons per month) 250 200 150 100 50 0

← Lorie teaches singing. Her fixed costs are $1,000 a month, and it costs her $50 of labor to give one class. The table shows the demand schedule for Lorie's singing lessons. In the long run, the demand for Lorie's lessons her economic profit *** OA. decreases; falls to zero OB. decreases; increases OC. increases; increases OD. increases; falls to zero and Price (dollars per lesson) 0 50 100 150 200 250 Quantity demanded (lessons per month) 250 200 150 100 50 0

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter12: Firms In Perfectly Competitive Markets

Section: Chapter Questions

Problem 6P

See similar textbooks

Similar questions

JYour business has the capacity to produce up to 5 units/week. The table & graph below show average cost (AC) for different weekly production levels. Your objective is to maximize profit each week. Average Cost 22 20 AC 18 1 20 14 2 15 12 3 12 10 1 2 4 4 13 Quantity 15 Your product sells in the market for $21/unit, and you can sell as many units at that price as you can bring to market. You know from your economics training that deciding how much to produce should rely on marginal concepts like marginal cost (MC). So, based on the AC table above, create a table that shows the MC of each unit. (Assume that there are no fixed costs, so total costs are zero if Q=0.) Based on MC for each unit, determine the profit-maximizing quantity to produce and sell. BRIEFLY explain your answer. (Your answer needs to be based on MC and being able to sell each unit for $21.) AC ($/unit)
Ariana Grande has just finished recording her latestCD. Her record company’s marketing departmentdetermines that the demand for the CD is asfollows:Price Number of CDs$24 10,00022 20,00020 30,00018 40,00016 50,00014 60,000The company can produce the CD with no fixed costand a variable cost of $5 per CD.a. Find total revenue for quantity equal to 10,000,20,000, and so on. What is the marginal revenuefor each 10,000 increase in the quantity sold?
6. A-One bakery in Brampton sells 350 fruit cakes slices each month for $3.25 each. They are looking for help to come up with a strategy to increase revenue. A student from our school who works their part time conducts a survey. The results of the survey indicate that sales of the fruit cake slices would increase by 80 per month for each $0.10 decrease in price. c. Determine the marginal revenue from the sales of 200 slices of fruit cake. d. The cost of producing x fruit cake slices is C(x) = -0.0005x² + 1.5x + 300. Determine the marginal cost of producing 200 fruit cake slices.
Chapter 16 Homework PRICE (Thousands of dollars per fire engine) 220 Femi 200 180 160 140 120 100 80 60 40 20 0 0 True 1 False 2 4 56 7 QUANTITY (Fire engines) 3 8 Demand 9 10 increase production from 8 to 9 fire engines because the True or False: If alternatively Femi's HookNLadder were a competitive firm and $80,000 were the market price for an engine, decreasing its price from $80,000 to $40,000 would result in the same change in the production quantity and, thus, total revenue. Revenue Lost Revenue Gained dominates in this scenario.
Lorie teaches singing. Her fixed costs are $1,000 a month, and it costs her $50 of labor to give one class. The table shows the demand schedule for Lorie's singing lessons. Will other firms enter the singing lesson business and compete with Lorie? Other firms because enter the singing lesson business OA. will, singing lessons have low fixed costs B. will; Lorie is making an economic profit Oc. will not; Lorie is incurring an economic loss OD. will not very few people want to take singing lessons Price (dollars per lessom) 150 250 Quantity demanded lessons per month) 250 200 11:00 10 Next
A publisher faces the following demand schedule for the next novel from one of itspopular authors:Price Quantity Demanded$ 100 0 novels90 100,00080 200,00070 300,00060 400,00050 500,00040 600,00030 700,00020 800,00010 900,0000 1,000,000The author is paid $2 million to write the book, and the marginal cost of publishingthe book is a constant $10 per book.a. Compute total revenue, total cost, and profit at each quantity. What quantity woulda profit-maximizing publisher choose? What price would it charge?b. Compute marginal revenue. (Recall that MR = ΔTR/ΔQ.) How does marginal revenuecompare to the price? Explain.C. Graph the marginal-revenue, marginal-cost, and demand curves. At what quantitydo the marginal-revenue and marginal-cost curves cross? What does this signify?d. In your graph, shade in the deadweight loss. Explain in words what this means e. If the author were paid $3 million instead of $2 million to write the book, how wouldthis affect the publisher’s decision regarding what…
TI,c market for apple pies in the city of F.ctenia is competitive and has the following demand schedule; a. Compute each producer's total cost and averagetotal cost for l to 6 pies.b. The price of a pie is now SIL How many pies aresold? How many pies docs each producer make?How many producers are there? How much profitdocs each producer earn? c. ls the situation d escribed in part (bl a long-runequilibrium? Why or why not?d. Suppose tha t in the Jong run there is free entryand exit. How much profit does each producerearn in the Jong-run equilibrium? Wha t is themarket price? How many pies docs each producermake? How many p ies are sold in the market?How many pie producers arc operating?
Consider the competitive market for sports jackets. The following graph shows the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves for a typical firm in the industry. 72 16 AVC 16 24 40 QUANTITY (Thousards of jaats) For each price in the following tabie, use the graph to determine the number of jackets this firm would produce in arder to maximize its profie. Assume that when the price is exacty equal to the average variabie cost, the firm is indifferent between producing zero jackets and the proft-maximizing quandity. Also, indicate whether the fiem wil produce, shut down, or be indiferent between the two in the short run. Lastiy, determine whether e w make a prafit, suffer a loss, ar break even at each price. Price Quantity (Dollars per jacket) (Jackets) Produce or Shut Down? Profit or Loss? 4 12 36 48 60
The following graph plots daily cost curves for a firm operating in the competitive market for fitness trackers. Hint: Once you have positioned the rectangle on the graph, select a point to observe its coordinates. PRICE(Dollars pertracker) 100 90 70 60 50 40 20 10 0 0 MO ATC AVC 50 60 70 80 10 20 30 40 QUANTITY (Thousands of trackers per day) 90 100 Profit or Loss In the short run, given a market price equal to $45 per tracker, the firm should produce a daily quantity of trackers. On the preceding graph, use the blue rectangle (circle symbols) to fill in the area that represents profit or loss of the firm given the market price of $45 and the quantity of production from your previous answer. Note: In the following question, enter a positive number regardless of whether the firm earns a profit or incurs a loss. The rectangular area represents a short-run thousand per day for the firm.
The market for apple pies in the city of Ectenia iscompetitive and has the following demand schedule:Price Quantity Demanded$1 1,200 pies2 1,1003 1,0004 9005 8006 7007 6008 5009 40010 30011 20012 10013 0Each producer in the market has fixed costs of $9 andthe following marginal cost schedule:Quantity Marginal Cost1 pie $ 22 43 64 85 106 12a. Compute each producer’s total cost andaverage total cost for each quantity from 1 to6 pies.b. The price of a pie is now $11. How many pies aresold? How many pies does each producer make?How many producers are there? How much profitdoes each producer earn?c. Is the situation described in part (b) a long-runequilibrium? Why or why not?d. Suppose that in the long run there is free entryand exit. How much profit does each producerearn in the long-run equilibrium? What isthe market price? How many pies does eachproducer make? How many pies are sold inthe market? How many pie producers areoperating?
QUESTION 3 Figure: Cost Curves for Corn Producers Price, cost of bushel $30 26 22 18 14 10 مان 6 2 0 1 MC 2 3 4 5 6 7 Quantity of corn (bushels) ATC AVC The market for tomatoes is perfectly competitive. The market price of a bushel of tomatoes is $18. At the profit ]maximizing quantity of output in the figure, the farmer's total revenue is , total cost is , and profit is
Table 15-7 Sally owns the only shoe store in town. She has the following cost and revenue information. COSTS REVENUES Quantity Produced (S) (pairs) Marginal Cost Мarginal Revenue Total Cost Quantity Demanded Price (S/unit) Total Revenue 100 170 1 140 1 160 184 150 230 3 140 280 4 130 335 5 120 395 110 475 7 100 565 90 Refer to Table 15-7. What is the marginal revenue from selling the 4th pair of shoes? O a. $100 O b. $600 C. $625 O d. S660 2. 2. 4)