Principles of Economics 2e
Principles of Economics 2e
2nd Edition
ISBN: 9781947172364
Author: Steven A. Greenlaw; David Shapiro
Publisher: OpenStax
Textbook Question
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Chapter 8, Problem 40P

Perfectly competitive firm Doggies Paradise Inc. sells winter coats for dogs. Dog coats sell for $ 72 each. The fixed costs of production are $ 1 0 9 .

The total variable costs are $ 54 for one unit, $ 84 for two units, $ 114 for three units, $ 134 for four units, and $ 27 0 for five units. 111 the fauna of a table, calculate total revenue, marginal revenue, total cost and marginal cost for each output level (one to five units). On one diagram, sketch the total revenue and total cost curves. On another diagram, sketch the marginal revenue and marginal cost curves. What is the profit maximizing quantity?

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Price (dollars per packet of chips) Quantity demanded (millions of packets of chips per year) Quantity supplied (millions of packets of chips per year) 4 135 26 5 104 53 6 81 81 7 68 98 8 53 110 9 39 121    C: Harry-Chips is a firm in the potato chips industry. Harry-Chips produces 10 million packets of chips per year at an average total cost (ATC) of $4. What is Harry-Chips short-run profit or loss per year? Explain your answer in detail.     D: Given your answer in part d, would new firms enter or existing firms exit the market? What would be the long-run impact on Harry-Chips’ profit or loss? Explain in detail.
Quantity Price Total Fixed Costs Variale Cost Total Costs Average Variable Costs Average Total Cost Marginal Cost Total Revenue Marginal Revenue 0 35 25 0             1 35 25 20             2 35 25 25             3 35 25 35             4 35 25 52             5 35 25 80             If this firm produces a quantity of zero units, what is the total profits? What is the firm's marginal cost at a production level of two units? What is the average variable cost at a production level of five units? This firm becomes profitable producing at a quantity of ___ units. The average total cost is smallest at which level of production? At what quantity should this firm produce to maximize their profits based on your calculations? The total costs to produce four units is __________ while the average total cost to produce four units is _________.
Given the following profit-loss schedule in the short run, how many units should a firm produce? Quantity Marginal Revenue Total Cost Marginal Cost Average Total Cost 0 2 15 - - 1 2 19.75 4.75 19.75 2 2 23.5 3.75 11.75 3 2 26.5 3 8.83 4 2 29 2.5 7.25 5 2 31 2 6.20 6 2 32.5 1.5 5.42 7 2 33.75 1.25 4.82 8 2 35.25 1.5 4.41 9 2 37.25 2 4.14 10 2 40 2.75 4.00 11 2 43.25 3.25 3.93

Chapter 8 Solutions

Principles of Economics 2e

Ch. 8 - A single firm in a perfectly competitive market is...Ch. 8 - What are the four basic assumptions of perfect...Ch. 8 - What is a price taker firm?Ch. 8 - How does a perfectly competitive firm decide what...Ch. 8 - What prevents a perfectly competitive firm from...Ch. 8 - How does a perfectly competitive film calculate...Ch. 8 - Briefly explain the reason for the shape of a...Ch. 8 - What two rules does a perfectly competitive firm...Ch. 8 - How does the average cost curve help to show...Ch. 8 - What two lines on a cost curve diagram intersect...Ch. 8 - Should a firm shut down immediately if it is...Ch. 8 - How does the average variable cost curve help a...Ch. 8 - What two lines on a cost curve diagram intersect...Ch. 8 - Why does entry occur?Ch. 8 - Why does exit occur?Ch. 8 - Do entry and exit occur in the short run, the long...Ch. 8 - What price will a perfectly competitive firm end...Ch. 8 - Will a perfectly competitive market display...Ch. 8 - Will a perfectly competitive market display...Ch. 8 - Finding a life partner is a complicated process...Ch. 8 - Can you name five examples of perfectly...Ch. 8 - Your company operates in a perfectly competitive...Ch. 8 - Since a perfectly competitive firm can sell as...Ch. 8 - Many films in the United States file for...Ch. 8 - Why will profits for films in a perfectly...Ch. 8 - Why will losses for firms in a perfectly...Ch. 8 - Assuming that the market for cigarettes is in...Ch. 8 - In the argument for why perfect competition is...Ch. 8 - The AAA Aquarium Co. sells aquariums for 20 each....Ch. 8 - Perfectly competitive firm Doggies Paradise Inc....Ch. 8 - A computer company produces affordable,...
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Principles of Economics 2e
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ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:OpenStax