Use the figure below to answer the following question. Total revenue and total cost (dollars) 400 300 Z 200 100 Q 0 9Q Quantity Figure 12.2.1 Refer to Figure 12.2.1, which shows a perfectly competitive firm's total revenue and total cost curves. Which one of the following statements is false? A) At an output of Q1 units a day, the firm makes zero economic profit. B) At an output less than Q1 units a day, the firm incurs an economic loss. OC) At an output of Q2 units a day, the firm incurs an economic loss. D) Economic profit is the vertical distance between the total revenue curve and the total cost curve. E) At an output greater than Q3 units a day, the firm incurs an economic loss. Main Content

Use the figure below to answer the following question. Total revenue and total cost (dollars) 400 300 Z 200 100 Q 0 9Q Quantity Figure 12.2.1 Refer to Figure 12.2.1, which shows a perfectly competitive firm's total revenue and total cost curves. Which one of the following statements is false? A) At an output of Q1 units a day, the firm makes zero economic profit. B) At an output less than Q1 units a day, the firm incurs an economic loss. OC) At an output of Q2 units a day, the firm incurs an economic loss. D) Economic profit is the vertical distance between the total revenue curve and the total cost curve. E) At an output greater than Q3 units a day, the firm incurs an economic loss. Main Content

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter12: Firms In Perfectly Competitive Markets

Section: Chapter Questions

Problem 9P

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Cost figures for a hypothetical firm are given in the following table. Use them for the exercises below. The firm is selling in a perfectly competitive market. Output Fixed AFC Variable AVC Total ATC MC Cost Cost cost 1 $50 50/1=50 $30 30/1=30 30+50=80 80/1=80 NA 2 $50 50/2=25 $50 50/2=25 50+50=100 100/2=50 (100-80)/(2-1)=20 3 $50 50/3=16.67 $80 80/3=26.67 50+80=130 130/3=43.33 (130-100)/(3-2)=30 4 $50 50/4=12.50 $120 120/4=30 50+120=170 170/4=42.50 (170-130)/(4-3)=40 5 $50 50/5=10 $170 170/5=34 50+170=220 220/5=44 (220-170)/(5-4) =50 What can you expect from an industry in perfect competition in the long run? That is, what will the price be? What quantity will be produced? What will be the relation between marginal cost, average cost, and price?
The following graph shows the marginal cost curve for Oiram-46, a competitive firm producing magic hats. Suppose that currently, the prevailing market price is $1.50 per magic hat. On the following graph, use the blue points (circle symbol) to plot Oiram-46's price line. Then use the grey points (star symbol) to indicate the profit maximizing quantity of output produced by Oiram-46. TOTAL COST (Dollars) he 12 11 10 a 8 N 3 2 1 0 + Oiram-46 7 0 MC + H 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 QUANTITY (Magic hats per week) Based on the graph, Oiram-46's profit-maximizing quantity is Demand Profit maximizing quantity ? magic hats, average revenue is $ and marginal revenue is
Assume that the cost data in the following table are for a purely competitive producer: TotalProduct AverageFixed Cost AverageVariable Cost AverageTotal Cost Marginal Cost 0 1 $60.00 $45.00 $105.00 $45.00 2 30.00 42.50 72.50 40.00 3 20.00 40.00 60.00 35.00 4 15.00 37.50 52.50 30.00 5 12.00 37.00 49.00 35.00 6 10.00 37.50 47.50 40.00 7 8.57 38.57 47.14 45.00 8 7.50 40.63 48.13 55.00 9 6.67 43.33 50.00 65.00 10 6.00 46.50 52.50 75.00 Instructions: If you are entering any negative numbers be sure to include a negative sign (−) in front of those numbers. Select "Not applicable" and enter a value of "0" for output if the firm does not produce. a. At a product price of $56.00 (i) Will this firm produce in the short run? (Click to select) No Yes (ii) If it is preferable to produce, what will be the profit-maximizing or loss-minimizing output? (Click to select) Not applicable Loss-minimizing…
Assume that the cost data in the following table are for a purely competitive producer: TotalProduct AverageFixed Cost AverageVariable Cost AverageTotal Cost Marginal Cost 0 1 $ 60.00 $ 45.00 $ 105.00 $ 45.00 2 30.00 42.50 72.50 40.00 3 20.00 40.00 60.00 35.00 4 15.00 37.50 52.50 30.00 5 12.00 37.00 49.00 35.00 6 10.00 37.50 47.50 40.00 7 8.57 38.57 47.14 45.00 8 7.50 40.63 48.13 55.00 9 6.67 43.33 50.00 65.00 10 6.00 46.50 52.50 75.00 a. At a product price of $56.00 (i) Will this firm produce in the short run? yes (ii) If it is preferable to produce, what will be the profit-maximizing or loss-minimizing output? profit- maximizing output = 9 units per firm (iii) What economic profit or loss will the firm realize per unit of output? Profit per unit = $ 16 b. At a product price of $41.00 (i) Will this firm produce in the short run? Yes (ii) If it is preferable to produce, what will be the…
Q23 Suppose a perfectly competitive firm is currently operating with the following information: Output = 1500 tonnesAverage total cost = $627 per tonneAverage variable cost = $614 per tonneMarginal revenue = $620 per tonneMarginal cost = $620 per tonneAt the current level of output, this firm is _____ profit and is an earning economic profit of _____. a. Maximising; -$10500. b. Not maximising; -$10500. c. Maximising; $10500. d. Maximising; $9000. e. Not maximising; -$9000.
The graph to the right depicts the daily total cost and total revenue curves for a firm. If the firm chooses the profit maximizing level of output, it will earn a profit of $ per day. (Round your answer to the nearest penny.) Revenue and Costs (3) 1,180 1910 624 480 48 91 118 Output (per day) TR a a G
Lisa’s Lawn Company (LLC) is a lawn-mowing business in a perfectly competitive market for lawn-mowing services. The following table sets out Lisa’s costs. Quantity (Lawns per hour Total Cost (dollars per lawn) 0 $30 1 40 2 55 3 75 4 100 5 130 6 165 If the market price is $30 per lawn, how many lawns per hour does Lisa’s LLC mow? If the market price is $30 per lawn, what is Lisa’s profit in the short run? If the market price falls to $20 per lawn, how many lawns per hour does Lisa’s LLC mow?
20) - Google Chrome "mod/quiz/attempt.php?attempt%3=1579003&cmid%3812962&page%3D2 em (Academic 20- MC ATC AVC 16 4. 5 10 15 20 25 30 35 40 45 50 Quantity (units per day) The above figure shows the cost curves for a perfectly competitive firm. If all firms in the market have th same cost curves and the price equals $16 per unit Select one: O a. over time, the price will fall as new firms enter the market. O b. over time, firms will leave this market. O c. the market is in its long-run equilibrium. O d. the firm is making zero economic profit. o search hp Price and cost (dollars per unit)
only typed answer Assume a competitive firm faces a market price of $120, a cost curve of: C = 13q3 + 20q + 500, and a marginal cost of: MC = q2 +20. What is the firm's profit maximizing output level? ?? Units (round your answer to two decimal places) What is the firm's profit maximizing price? ??? (round to the nearest penny) What is the firm's profit? ??? (round to the nearest npenny) In the short-run, this firm should ?? produce or shut down??
Sketch a marginal cost curve for a firm that has constant marginal costs of production up to its capacity of 500 units but which cannot increase its output beyond that capacity PLEASEE SHOW THE CURVE
Suppose a perfectly competitive firm is operating in short run. The information of MR, Q, ATC and AVC are 25 taka, 60 unit, 35taka and 15taka respectively. Calculate firm’s profit/loss and total fixed cost. From these calculations and based on all the given information, can you conclude about the firm’s decision in short run? Explain your reasoning with the help of a suitable diagram. Show all the relevant information in your diagram.[Q=profit maximizing output and MR=marginal revenue]. Don,t copy from anywhere. Answer must be correct. Do step by step
The table below shows the weekly marginal cost (MC) and average total cost (ATC) for Buddies, a purely competitive firm that produces novelty ear buds. Assume the market for novelty ear buds is a competitive market and that the price of ear buds is $6.00 per pair. Buddies Production Costs MC ($) Quantity of Ear Buds 5 10 15 20 25 30 35 40 2.00 2.45 3.55 4.00 5.50 5.98 8.52 pairs ATC ($) 2.00 2.00 2.15 2.50 2.80 3.25 3.64 4.25 Check my work Instructions: In part a, enter your answer as the closest given whole number. In parts b-d, round your answers to two decimal places. a. If Buddies wants to maximize profits, how many pairs of ear buds should it produce each week? b. At the profit-maximizing quantity, what is the total cost of producing ear buds? c. If the market price for ear buds is $6 per pair, and Buddies produces the profit-maximizing quantity of ear buds, what will Buddies profit or loss be per week? d. Now assume the market price is $5.50 per pair, and Buddies produces the…