EBK ESSENTIALS OF ECONOMICS
7th Edition
ISBN: 8220102452107
Author: Mankiw
Publisher: CENGAGE L
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Textbook Question
Chapter 13, Problem 7PA
A firm in a competitive market receives $500 in total revenue and has marginal revenue of $10. What is the average revenue, and how many units were sold?
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Chapter 13 Solutions
EBK ESSENTIALS OF ECONOMICS
Ch. 13.1 - Prob. 1QQCh. 13.2 - How does a competitive firm determine its...Ch. 13.3 - Prob. 3QQCh. 13 - Prob. 1QRCh. 13 - Prob. 2QRCh. 13 - Prob. 3QRCh. 13 - Prob. 4QRCh. 13 - Prob. 5QRCh. 13 - Prob. 6QRCh. 13 - Prob. 7QR
Ch. 13 - Prob. 8QRCh. 13 - Prob. 1QCMCCh. 13 - Prob. 2QCMCCh. 13 - Prob. 3QCMCCh. 13 - Prob. 4QCMCCh. 13 - Prob. 5QCMCCh. 13 - Prob. 6QCMCCh. 13 - Prob. 1PACh. 13 - Prob. 2PACh. 13 - Prob. 3PACh. 13 - Prob. 4PACh. 13 - Prob. 5PACh. 13 - Prob. 6PACh. 13 - A firm in a competitive market receives 500 in...Ch. 13 - Prob. 8PACh. 13 - Prob. 9PACh. 13 - Prob. 10PACh. 13 - Prob. 11PACh. 13 - Prob. 12PA
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- A firm in a competitive market receives $500 in total revenue and has marginal revenue of $10. What is the average revenue, and how many units were sold? Microeconomics - Mankiwarrow_forwardanswer quicklyarrow_forwardHigh total revenue does not necessarily mean maximum profit. Explain this statementarrow_forward
- At a market price of $21 a toy, what quantity does the firm produce in the short run and does the firm make a positive economic profit, a zero economic profit, or an economic loss?arrow_forwardA bakery that produces 100 loaves of bread has a variable cost of $50 and a fixed cost of $200. Calculate the total cost, average total cost, average variable cost, and average fixed cost of the bakery. 50 units of an output is supplied when the price is OMR 10. When price increases to OMR 20, the units of output supplied will be 80. Calculate elasticity of supply and comment on its elasticity.arrow_forwardA competitive firm sells 500 units of output and its marginal revenue at 500 units of output is $35. The firm’s total revenue amounts to what?arrow_forward
- The short-run market demand and supply for Kente cloth are expressed as follows: Demand:P=40-0.25Q Supply: P=5+0.05Q Marginal cost: -20+4Q a) Find short run level of output.arrow_forwardHow do you calculate a firm's total cost and total revenue?arrow_forwardDonald is a producer in the perfectly competitive market for cronuts - a pastry that is half croissant, half donut. Total Fixed Cost Total Variable Cost Quantity (cronuts) TFC ($) TVC ($) 125 5 125 10 10 125 18 15 125 32 20 125 52 25 125 82 If Donald's profit-maximising quantity is 20 cronuts, what is the market price per cronut at that quantity? Answer to the nearest whole number (with no decimal places or $ sign).arrow_forward
- Consider the perfectly competitive spice market. At the equilibrium price, the elasticity of market supply is 2.65 and the elasticity of demand is 0.40. Spice is a normal good. An increase in incomes cause the market PRICE of spices to rise by 3%. What is the percentage change in market QUANTITY? Notes: Enter a number only, do not include the % sign. If it decreases, include a negative sign before your number. For example, if it is a 15.675% decrease, enter -15.68 not -0.15. If quantity decreases include a negative sign.arrow_forwardThe market for smoothies is perfectly competitive and the market demand schedule is in the first two columns in the below table. Each of the 100 producers of smoothies has the costs given in columns 3- 6 when it uses its least-cost plant. What is the market price of a smoothie? $5.25 $4.25 $2.91 $2.20 Market demand schedule Quantity demanded (smoothies per hour) 1,000 Price (dollars per smoothie) 1.90 2.00 2.20 2.91 4.25 5.25 5.50 950 800 700 550 400 300 Output (smoothies per hour) 3 4 5 6 7 8 9 Producers of smoothies Costs Marginal cost (dollars per additional smoothie) 2.50 2.20 1.90 2.00 2.91 4.25 8.00 Average variable cost (dollars per smoothie) 4.00 3.53 3.24 3.00 2.91 3.00 Average total cost 3.33 7.33 6.03 5.24 4.67 4.34 4.25 4.44arrow_forwardIf change in total revenue Is $300 and the marginal revenue is $30 Find the Change in outputarrow_forward
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