Given the information in the table is this a competitive or non-competitive firm? In the short run, how many units should the firm produce to maximize its profit? Output Total Revenue Marginal Cost $0 $6 $1 2. $12 $2 $18 $3 4. $24 $5 $30 $7 O A. non-competitive; 3 O B. non-competitive; 0 OC. competitive; 4 O D. competitive; 5 O E. competitive; 0 O F. non-competitive; 5 O G. there is not enough information to determine whether it is a competitive or non-competitive firm; 4

Given the information in the table is this a competitive or non-competitive firm? In the short run, how many units should the firm produce to maximize its profit? Output Total Revenue Marginal Cost $0 $6 $1 2. $12 $2 $18 $3 4. $24 $5 $30 $7 O A. non-competitive; 3 O B. non-competitive; 0 OC. competitive; 4 O D. competitive; 5 O E. competitive; 0 O F. non-competitive; 5 O G. there is not enough information to determine whether it is a competitive or non-competitive firm; 4

ECON MICRO

5th Edition

ISBN:9781337000536

Author:William A. McEachern

Publisher:William A. McEachern

Chapter8: Perfect Competition

Section: Chapter Questions

Problem 2.4P

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Similar questions

A perfect competitive firm estimates her cost function as given below: C = 100 + 5Q^2a. What is the firm’s fixed and marginal cost?b. If all other firms in the market sell the product at a price ¢20. How much should thisfirm charge for the product?c. What is the optimal level of output to maximize profits? please here below are the sub part that was unsolved d. How much profit will be earned?e. In the long run should this firm continue to produce or shut down? Why?
Suppose that each firm in a competitive industry has the following costs: Total cost: TC = 50 + q2 Marginal cost: MC = q where q is an individual firms quantity produced. The market demand curve for this product is Demand:QD = 120 P where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market. a. What is each firms fixed cost? What is its variable cost? Give the equation for average total cost. b. Graph average-total-cost curve and the marginal-cost curve for q from 5 to 15. At what quantity is average-total-cost curve at its minimum? What is marginal cost and average total cost at that quantity? c Give the equation for each firms supply curve. d. Give the equation for the market supply curve for the short run in which the number of firms is fixed. e. What is the equilibrium price and quantity for this market in the short run? f. In this equilibrium, how much does each firm produce? Calculate each firms profit or loss. Is there incentive for firms to enter or exit? g. In the long run with free entry and exit, what is the equilibrium price and quantity in this market? h. In this long-run equilibrium, how much does each firm produce? How many firms are in the market?
A perfect competitive firm estimates her cost function as given below: C = 100 + 5Q^2a. What is the firm’s fixed and marginal cost?b. If all other firms in the market sell the product at a price ¢20. How much should thisfirm charge for the product?c. What is the optimal level of output to maximize profits?d. How much profit will be earned?e. In the long run should this firm continue to produce or shut down? Why?
A purely competitive firm finds that the market price for its product is $20. It has a fixed cost of $100 and a variable cost of $10 per unit for the first 50 units and then $25 per unit for all successive units. Does price exceed average variable cost for the first 50 units? What about for the first 100 units? What is the marginal cost per unit for the first 50 units? What about for units 51 and higher? For each of the first 50 units, does MR exceed MC? What about for units 51 and higher? What output level will yield the largest possible profit for this purely competitive firm?
12. If a competitive firm is currently producing a level of output at which profit is not maximized, then it must be true thata. marginal revenue exceeds marginal cost.b. marginal cost exceeds marginal revenue.c. total cost exceeds total revenue.d. None of the above is correct.
Quantity Price Total Fixed Costs Variale Cost Total Costs Average Variable Costs Average Total Cost Marginal Cost Total Revenue Marginal Revenue 0 35 25 0 1 35 25 20 2 35 25 25 3 35 25 35 4 35 25 52 5 35 25 80 If this firm produces a quantity of zero units, what is the total profits? What is the firm's marginal cost at a production level of two units? What is the average variable cost at a production level of five units? This firm becomes profitable producing at a quantity of ___ units. The average total cost is smallest at which level of production? At what quantity should this firm produce to maximize their profits based on your calculations? The total costs to produce four units is __________ while the average total cost to produce four units is _________.
Assume that a firm in a perfectly competitive industry has the following total cost schedule:OUTPUT (UNITS) TOTAL COST ($) 10 110 15 150 20 180 25 225 30 300 35 385 40 480a. Calculate a marginal cost and an average cost schedule for the firm. b. If the prevailing market price is $17 per unit, how many units will be produced and sold? What are profits per unit? What are total profits? c. Is the industry in long-run equilibrium at this price?
Question 3 The current market price in a competitive industry is $15. Every firm in the industry operates a technology that implies costs described by the function C = 12.5 + 0.3Q2. In the future, the technology is expected to change, and the new cost function will then be C = 10 + 0.2Q2. How much profit is the typical firm making today and in the long run? O. Profit is zero both today and in the long run. O. Profit is 125 both today and in the long run. O. Profit is 175 today and zero in the long run. O. Profit is 250 today and 125 in the long run.
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.
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
Suppose you are a perfectly competitive firm producing computer memory chips. Your production capacityis 1000 units per year. Your marginal cost is $10 per chip up to capacity. You have a fixed cost of $10,000 ifproduction is positive and $0 if you shut down. What are your profit-maximizing levels of production andprofit if the market price is ( a ) $5 per chip, ( b ) $15 per chip, and ( c ) $25 per chip? For case ( b ), explainwhy production is positive even though profits are negative?
(a) How much will the firm produce in order to maximise profits at a price of £8 per unit and What will be its average cost of production at this output? ..................................................... (b) How much (supernormal) profit will it make and How much will the firm produce in order to maximise profits at a price of £5 per unit? . (c) Below what price would the firm shut down in the short run and Below what price would the firm shut down in the long run?