what is the answer(s)

(3). A retailer currently sells 15 tablets per day at a cost of $568. Market research indicates that for each $8 reduction in price, 3 more tablets per day would be sold. How much should the retailer charge in order to maximize their daily revenue? What is the maximum daily revenue? (a) How much should the retailer charge in order to maximize their daily revenue?. (b) What is the maximum daily revenue