Answer Happy

A manufacturer has been selling 1900 television sets a week at $540 each. A market survey indicates that for each $24 rebate offered to a buyer, the number of sets sold will increase by 240 per week. a) Find the demand function p(x), where a is the number of the television sets sold per week. ✓ p(x) b) How large rebate should the company offer to a buyer, in order to maximize its revenue? c) If the weekly cost function is 171000+ 1802, how should it set the size of the rebate to maximize its profit?
Question 10 Y A farmer finds that if she plants 55 trees per acre, each tree will yield 50 bushels of fruit. She estimates that for each additional tree planted per acre, the yield of each tree will decrease by 2 bushels. How many trees should she plant per acre to maximize her harvest? trees Give your answer rounded to the nearest whole number, Question Help: Video Submit Question O fi 0/1 pt 02 17C
Question 11 The function P(x) sold. Find a) the profit when 80 units are sold 1100 T < -0.25x² + 125z dollars. b) the average profit per unit when 80 units are sold dollars per unit c) the rate that profit is changing when exactly 80 units are sold dollars per unit d) the rate that profit changes on average when the number of units sold rises from 80 to 160. dollars per unit Question Help: Video Submit Question 5500 gives the profit when z units of a certain product are e) The number of units sold when profit stops increasing and starts decreasing. (Round to the nearest whole number if necessary.) units O ii Progress saved Done G0/1 pt 92 29 17%