A manufacture has been selling 1150 television sets a week at $510 each. A market survey indicates that for each $27 rebate offered to a buyer, the number of sets sold will increase by 270 per week. i. Find the demand function p(:1:), where :1: is the number of the television sets sold per week. W) = :1 ii. How large rebate should the company offer to a buyer, in order to maximize its revenue? $ :] iii. If the weekly cost function is 97750 + 1703:, how should it set the size of the rebate to maximize its