Suppose MPH Book Store is the only bookstore in the Kota Warisan area near XMU. Figure 3 shows the demand curve for economics books and MPH's Book Store marginal revenue (MR) curve and marginal cost (MC) curve. MPH's Book Store will maximize its profit and set the price of the economic book equal to and has a total annual revenue of 100 80 60 MC 40 20 D MR 20 40 60 80 100 120 Quantity (units per day) Price and costs (dollars per unit)

Suppose MPH Book Store is the only bookstore in the Kota Warisan area near XMU. Figure 3 shows the demand curve for economics books and MPH's Book Store marginal revenue (MR) curve and marginal cost (MC) curve. MPH's Book Store will maximize its profit and set the price of the economic book equal to and has a total annual revenue of 100 80 60 MC 40 20 D MR 20 40 60 80 100 120 Quantity (units per day) Price and costs (dollars per unit)

Essentials of Economics (MindTap Course List)

8th Edition

ISBN:9781337091992

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter13: Firms In Competitive Markets

Section: Chapter Questions

Problem 7PA

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)
(b) You are the CEO for a lightweight compasses manufacturer. The demand function for the lightweight compasses is given by p = 40 – 4q²where q is the number of lightweight compasses produced in millions. It costs the company $15 to make a lightweight compass. (i) Write an equation giving profit as a function of the number of lightweight compasses produced. (ii) At the moment the company produces 2 million lightweight compasses and makes a profit of $18,000,000, but you would like to reduce production. What smaller number of lightweight compasses could the company produce to yield the same profit? Problem з
Using the graph below, calculate the firm's profits at the profit maximizing output Price 408 384 360 336 312 288 264 240 216 192 168 144 120 96 72 48 24 0 0 56 112 168 224 280 336 392 448 504 560 616 672 728 784 840 896 Quantity -PMRMC-AC
ollingOnelED.. App Inventor Tic Ta... Calendly-Kathryn.. eaaesID JO Ə V Diane owns a store that sells computers. Her profit, in dollars, is represented by the function P(x) = x - 22x2 - 240x, where x is the number of computers sold. Part A: Diane hopes to make a profit of at least $10,000 by the time she sells 36 computers. Explain whether or not Diane will meet her goal. Justify your reasoning. Part B: Diane states that there are three possible values of x for which she will have a profit of$0. Find the values of x that produce a zero profit to show whether Diane is correct or not. Justify your reasoning.
100 90 80 70 60 ATC 50 40 30 20 AVC МС О 10 + 0 0 5 10 15 20 30 35 40 45 50 QUANTITY (Thousands of shirts) or each price in the following table, use the graph to determine the number of shirts this firm would produce in order to maximize its profit. Assume hat when the price is exactly equal to the average variable cost, the firm is indifferent between producing zero shirts and the profit-maximizing uantity. Also, indicate whether the firm will produce, shut down, or be indifferent between the two in the short run. Lastly, determine whether it will nake a profit, suffer a loss, or break even at each price. Price Quantity (Dollars per shirt) (Shirts) Profit or Loss? Produce or Shut Down? Shut down 10 20,000 Loss Shut down 20 10,000 Loss Shut down 32 5,000 Loss Either 0 or 37,500 Shut down 40 Loss 25 COSTS (Dollars)
The following graph shows the daily demand curve for bippitybops in Denver. Use the green rectangle (triangle symbols) to compute total revenue at various prices along the demand curve. Note: You will not be graded on any changes made to this graph. PRICE (Dollars per bippitybop) 240 220 200 180 160 140 120 100 80 8 60 40 20 0 mớ H + 0 9 18 27 36 45 54 63 72 81 QUANTITY (Bippitybops per day) * Demand 90 B 99 108 Total Revenue (?)
Shakti Inc. has been granted a patent for its arnica toothache balm. The table to the right shows the demand and the total cost schedule for the firm. What is Shakti's profit minus maximizingoutput? A. 4 units B. 6 units C. 7 units D. 5 units Price per dose (Dollars) Quantity Demanded (Dose) Total Cost of Production (Dollars) $80 0 $80 72 1 82 64 2 88 56 3 100 48 4 124 40 5 164 32 6 208 24 7 268 16 8 340
(b) You are the CEO for a lightweight compasses manufacturer. The demand function for the lightweight compasses is given by p = 40−4q2where q is the number of lightweight compasses produced in millions. It costs the company $15 to make a lightweight compass. (i) Write an equation giving profit as a function of the number of lightweight compasses produced. (ii) At the moment the company produces 2 million lightweight compasses and makes a profit of $18,000,000, but you would like to reduce production. What smaller number of lightweight compasses could the company produce to yield the same profit?
Q.5 A firm is making two products A & B. Each unit of A incurs a cost of production to the tune of $150 and that of B incurs a cost of $200. Product A earns a profit of $15/unit and B gets $20/unit. The estimated monthly demand of both A & B is at maximum 500 units. Monthly production budget is set at $50,000.How many units of A & B should the firm make in order to maximize profit. Conduct sensitivity analysis and answer the following questions: 1. State the optimal solution. 2. What is the objective function value? 3. Find out the range of profit for A in the objective function for which the above solution remains optimal. 4. Which constraint/s is/are binding? 5. Interpret the shadow price for production budget.
A local newspaper currently has 84,000 subscribers at a quarterly charge of $30.Market research has suggested that if the owners raise the price to $32, they wouldlose 5,000 subscribers. Assuming that subscriptions are linearly related to theprice, what price should the newspaper charge for a quarterly subscription tomaximize their revenue?a) Find the cost function (Hint: find slope and use point-slope form to find thecost function) b) Find the revenue function c) Find the maximum revenue d) Find the profit function
In response to customer complaints about rising prices of food items,a supermarket responds by making the following offer:For every $10 of purchase, the customers will earn $1 worth of couponsand this way they will end up making twice as much as the supermarket.If the supermarket makes $500 worth of total sales to all customerstaken together, how much will it need to restrict its costs to so asto honour the offer?
Don't use chatgpt or any AI A profit-maximising firm in a competitive market is currently producing 1,000 units of output. It has average revenue of $50, average total cost of $40 and fixed cost of $10,000. a) What is its profit? b) What is its marginal cost? c) What is its average variable cost? Is the efficient scale of the firm more than, less than or exactly 1,000 units?