Ugly Dolls Inc. (UD) is a firm in Mytown that sells its products on a market under monopolisticcompetition. The cost function of UD is represented by TC = 100+10Q. Lately, because of theUD is making a big amount of profit, some firms enter the market to compete. If the number offirms entering the dolls market increase, we know that,1.(a) The price of dolls will drop.(b) The average cost of UD will increase.(c) The quantity sold by UD will drop.(d) All the above answers are correct.

Monopolistic completion is a market structure with small number of sellers and large number of…

Answered: Ugly Dolls Inc. (UD) is a firm in…

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)

14th Edition

ISBN:9781305506381

Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Chapter13: best-practice Tactics: Game Theory

Section: Chapter Questions

Problem 5E

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Ugly Dolls Inc. (UD) is a firm in Mytown that sells its products on a market under monopolistic competition. The cost function of UD is represented by TC = 100+10Q. Lately, because of the UD is making a big amount of profit, some firms enter the market to compete. Assume that Mytown engages in free trade in the dolls markets with Yourtown, who also faces a market with monopolistic competition. Because of this we can expect that, (a) The numbers of firms operating in this market will not change. (b) At equilibrium the profit of firms will increase. (c) The quantity of types of dolls available to consumers will increase. (d) All the above answers are correct.
What is the approximate value of Annie’s brand/store compared to Sam’s for an otherwise equal apple tree? What is the estimate for market share for Annie if she sells Gal Apple Trees at $15.95 vs. Sam selling golden Delicious trees at $24.95.?
A company wants to issue a coupon for a product. The marginal cost of the product is $1. If the elasticity of demand for coupon users is -5 and the elasticity of demand for non-coupon users is -2, then in order to maximize profit, what should the value of the coupon (in dollars) be? Group of answer choices: 1) 0.50 2) 0.75 3) 1.00 4) 1.50
Suppose a group of chess players gather and decide to rank themselves in "popularity". The popularity score of a player in the gathering is the number of other players in the gathering that player has previously played a game against. Prove that there will be ties in this score among the players in the gathering.
You are a developer that has just finished writing a new game and would like to publish it with this platform’s store. You do not expect to incur in any more costs developing the product. The app store typically keeps 20% of your revenue but, in order to give an incentive to sellers, the app store will only charge 15% of revenue to successful apps selling more than 60,000 units a year, and 10% to top-selling apps with more than 85,000 units sold. Assume that there are no extra (in-game) charges beyond the price to acquire the game. Using the data in the table below, at what price should you sell your game at? (Don't forget to take into account elasticity) Quantity Price Total Revenue To Store Revenue Elasticity 96261.14 $ 0.99 $ 95,298.53 10% $ 85,768.67 -0.11 85920.32 $ 1.99 $ 170,981.43 10% $ 153,883.29 -0.24 75579.50 $ 2.99 $ 225,982.70 15% $ 192,085.29 -0.41 65238.68 $ 3.99 $ 260,302.33 15% $…
Exercise 3: merger example Algoma Steel Inc. and Stelco Steel Inc. Merger? Suppose you work at the Bureau and your task is to assess a proposed merger between Algoma Steel Inc. and Stelco Steel Inc. For simplicity, these are the only two firms in Canada. The cost of this merger is that the two firms will become one joint firm, or the duopolists become the monopolist. This is likely to limit consumer choices and the equilibrium price is likely to rise. However, this merger is likely to increase economies of scale, or production cost will fall. From existing studies you know the following information, and P is the price per ton of steel and Q is the number of tons of steel. Demand for steel: P = 1,800 - Q Marginal revenue: MR = 1,800 - 2Q Supply of steel: MC = ATC = 600, identical across the two firms. Case #1: Before Merger - Cournot duopoly - the government does not intervene The total surplus (TS), defined as the sum of consumer surplus and producer surplus, is equal to…
A computer reseller needs to decide how many laptops to order next month. The lowest end laptop costs $220 and the retailer can sell these for $300. However, the laptop manufacturer already announced that they are coming out with a new model in a couple of months. Any laptops that will not be sold by the end of next month will have to be heavily discounted at half-price. The reseller also needs to consider that every time he fails to fulfill a laptop order, he stands to lose $25 for every unit. Based on the past months’ sales, the reseller estimates the demand probabilities for sales (S) as follows: P(0 units) = 0.3; P(1 units) = 0.4; P(2 units) = 0.2; P(3 units) =0.1. The reseller thinks it’s a good idea to conduct a survey on whether or not his customers are going to buy laptops and how many. The survey results will either be Yes (Y), No (N) or Don’t Know (DK). The probability estimates of the results based on the demand for number of units are: P(Y|S = 0 units) = 0.1 P(Y|S = 1…
A computer reseller needs to decide how many laptops to order next month. The lowest end laptop costs $220 and the retailer can sell these for $300. However, the laptop manufacturer already announced that they are coming out with a new model in a couple of months. Any laptops that will not be sold by the end of next month will have to be heavily discounted at half-price. The reseller also needs to consider that every time he fails to fulfill a laptop order, he stands to lose $25 for every unit. Based on the past months’ sales, the reseller estimates the demand probabilities for sales (S) as follows: P(0 units) = 0.3; P(1 units) = 0.4; P(2 units) = 0.2; P(3 units) =0.1. The reseller thinks it’s a good idea to conduct a survey on whether or not his customers are going to buy laptops and how many. The survey results will either be Yes (Y), No (N) or Don’t Know (DK). The probability estimates of the results based on the demand for number of units are: P(Y|S = 0 units) = 0.1 P(Y|S = 1…
A computer reseller needs to decide how many laptops to order next month. The lowest end laptop costs $220 and the retailer can sell these for $300. However, the laptop manufacturer already announced that they are coming out with a new model in a couple of months. Any laptops that will not be sold by the end of next month will have to be heavily discounted at half-price. The reseller also needs to consider that every time he fails to fulfill a laptop order, he stands to lose $25 for every unit. Based on the past months’ sales, the reseller estimates the demand probabilities for sales (S) as follows: P(0 units) = 0.3; P(1 units) = 0.4; P(2 units) = 0.2; P(3 units) =0.1. The reseller thinks it’s a good idea to conduct a survey on whether or not his customers are going to buy laptops and how many. The survey results will either be Yes (Y), No (N), or Don’t Know (DK). The probability estimates of the results based on the demand for the number of units are: P(Y|S = 0 units) = 0.1…
Betty runs a toy store. Each toy costs Betty $4 and sells for $10 (so the gross profit per unit sold is $6). Daily demand varies according to the following table: Demand Probability 90 0.64 100 0.24 110 0.12 At the beginning of every day, Betty replenishes shelves with 100 toys (i.e., there are 100 toys for sale every day). If daily demand is less than 100, an inventory holding cost of $0.10 is charged for each toy that is not sold. However, if daily demand is greater than 100, a stockout occurs, and a shortage cost of $0.90 is charged for each unit of demand that cannot be satisfied. Unsatisfied demand is lost. (a) Set up intervals of random numbers that can be used to simulate daily demand. (b) Sketch a simulation table and perform a simulation for 9 days. Use the random numbers 0.76, 0.26, 0.77, 0.57, 0.87, 0.35, 0.50, 0.56, and 0.90 to generate simulated values for daily demand for those 9 days. Based on this sample of 9 days, what is the average daily net profit and service level…
A large company in the communication and publishing industry has quantified the relationship between the price of one of its products and the demand for this product as Price = 150 − 0.01 × Demand for an annual printing of this particular product. The fixed costs per year (i.e., per printing) = $50,000 and the variable cost per unit = $40. What is the maximum profit that can be achieved? What is the unit price at this point of optimal demand? Demand is not expected to be more than 6,000 units per year.
Corpus Industries produces a product at constant marginal cost that it sells in a monopolistically competitive market. In an attempt to bolster profits, the manager hired an economist to estimate the demand for its product. She found that the demand for the firm’s product is log-linear, with an own price elasticity of demand of –10 and an advertising elasticity of demand of 0.2. To maximize profits, what fraction of revenues should the firm spend on advertising?

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