When the price of a kettle increases from OMR 15 to OMR 20, the quantity demanded drops from 3550 units to 2500 units. Calculate the elasticity of demand and comment on the degree of elasticity.
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- Price and cost (dollars per student) $150 120 88 76 72 ATC 40 - MC MR 24,000 30,000 36,000 Quantity of students enroiled 15,000 Your college decides to offer a psychology course as a MOOC that can be taken by students anywhere in the world, whether they are actually enrolled in your college or not. The demand and cost situation for the MOOC is shown in the figure. The faculty member who designed the course argues: "I think the course should be priced so that the maximum number of students enroll." Which price should this faculty member favor? O A. $0 В. $40 C. $88 D. $150Ariana Grande has just finished recording her latestCD. Her record company’s marketing departmentdetermines that the demand for the CD is asfollows:Price Number of CDs$24 10,00022 20,00020 30,00018 40,00016 50,00014 60,000The company can produce the CD with no fixed costand a variable cost of $5 per CD.a. Find total revenue for quantity equal to 10,000,20,000, and so on. What is the marginal revenuefor each 10,000 increase in the quantity sold?2. Firm A makes and sells motor cycles. The total cost of each cycle is the sum of the costs of frames, assembly and engine. The firm produces its own engines according to the cost equation C₁=250,000 + 1,000Q +5Q² The cost of frames and assembly is $2,000 per cycle. Monthly demand for cycles is given by the inverse demand equation: P = 10,000-30Q Calculate the MC of producing an additional engine.
- A Exercise (Structured Questions) G bought goods on credit from lab x deby TUZMJK4/a/MJM4NDI3MTA5M)YY/details cost, average fixed cost, long marginal revenue is Open with Google Docs fit. run average cost, total 3. Given information in the following table: Quantity Price (RM) Total Cost 60 18 58 20 3. 54 24 48 30 5 40 38 28 50 14 70 b. Determine the quantity produced by the firm c. How much does the firm earn in terms of profit" d. What is the average cost of the firm? e Sketch the AC, AR, MR and MC curve without a seale.4. A puppet maker calculates that the yearly cost of running his manufactory is $14,000. Additionally it costs him $60 to create each of his puppets. The price per puppet is determined by the following price-demand equation: p=500–2x a. Find the Cost equation for the total number of puppets produced and sold Find the Revenue equation for the total number of puppets produced and sold b. c. How many puppets does he need to make and sell to break even? d. Use the Cost and Revenue equations to find the Profit function What is the price that he needs to charge if he wants to sell exactly 80 puppets? e.Find average revenue if total revenue is $4400 and output is 22
- How do you calculate a firm's total cost and total revenue?Calculate average revenue when it is given that Total revenue is $70 and output is 5 unitsSuppose a resturant in a city making above normal profit in the short run. How will the market behave inthe long run? Can the said restuarant continue to make above normal profit in the long run too. explain using illustration
- Here’s the table showing costs, and quantity. Find the total revenue at $8. Quantity Total Cost 0 $ 8 1 9 2 10 3 11 4 13 5 19 6 27 7 37Jeremy worked at a bank with a monthly salary of $1,500. He decided to quit his job and open a bookstore inhis neighborhood. He now pays $500 in rent, $80 in utilities and $120 in wages every month. He also paysthe publisher $5 per book sold. This month Jeremy sold 100 books at the price of $30 per book.a. What was the total revenue this month? Calculate this month’s explicit fixed cost, the variable costand the total cost.b. How much accounting profit did Jeremy make?c. How much economic profit did Jeremy make?d. If Jeremy had not quit his job at the bank, he could have been promoted and got a pay raise of 30percent. How would this affect his accounting profit and his economic profit?3. Johnny Rockabilly has just finished recording his latest CD. His record company's marketing department determines that the demand for the CD is as follows: Price Number of CDs $24 10 000 22 20 000 20 20 30 000 18 40 000 16 50 000 14 60 000 The company can produce the CD with no fixed cost and a variable cost of $5 per CD. a. Find total revenue for quantity equal to 10 000, 20 000, and so on. What is the marginal revenue for each 10 000 increase in the quantity sold? b. What quantity of CDs would maximize profit? What would be the price? What would be the profit? c. If you were Johnny's agent, what recording fee would you advise Johnny to demand from the record company? Why?