Assignment9: Problem 9 Previous Problem Problem List Next Problem (1 point) Suppose that a when a cell phone store charges 19$ for a car charger, it sells 48 units. When it drops the price to 18$ it sells 5 1 units. Assume that demand is a linear function of price. If each phone charger costs 1$ to make, what price should the store charge to maximize its profit? If x is the number of times the price is reduced by one dollar. Find a function for total profit with respect to x. A negative value for x will mean the price is increased. f (x) = Price to maximize profit = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Email WeBWork TA