2a  statements is true or false and explain  in order to maximize profit , firm must maximize sales.

Thinking at the Margin 0 1 2 3 4 5 Hours of advertising 300 350 380 400 410 415 Total number of customers If a firm finds that advertising increases the total number of customers, for how many hours should it advertise? Assume that each extra customer spends an average of $10 at the store, and an extra hour of advertising costs the firm $200.

(a) What is the profit-maximizing level of output and how much daily profit will the producer below earn if the price of pizza is $ 2.50 per slice? MC S/lice ATC AVe 2.50 1.40 slices/day S70

ent-4.docx cetumentGrp Assignment 4. Saved to this Pd v Layout References Mailings A A™ | Aa- | Ap -I A. DA = = = |- |- B demand. daho Review if necessary. Paragraph View ENT Help For a particular video game, the company sells 160 (thousand) copies of the game when the (thousand) copies of the game. price of the game is $55. However, when they change the price to $45, the company sells 240 1 AaBhCcDdi AaBbCcDdi AalbC Đới 1 List Para... Normal 1 No Spac.... Styles a. As part of the process of finding the price elasticity of demand, what is the percent change in quantity using the midpoint method? Round your answer to 4 decimal places ECON 150: Microeconomics b. As part of the process of finding the price elasticity of demand, what is the percent change in price using the midpoint method? Round your answer to 4 decimal places if necessary. C. Using parts a and b, calculate the price elasticity of demand. Round your answer to 2 decimal places if necessary. Four

7. Product design and business model How can Differ.Chat improve & expand its business model (e.g., offer a different pilot program, new pricing, advertising model, different payment collection model, etc.). 8. Pricing What is the optimal way to charge for a solution like Differ.Chat? Should it be a fixed price campus license or a different model would work better (e.g, student-pay, advertising), and corresponds well with the marketing strategy suggested carlier. 9. Retention As with many consumer applications, retention is a majorchallenge. How can Differ.Chat improve retention of its students?

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