Question 8 2 pts Use the Maximum Revenue information above to answer this question. A negative value of a: would result in a price increase. Since the problem is stated in terms of price reductions, we must restrict a: so that a: 2 Maximum Revenue Jester's Deli sells 640 sandwiches at a price of $8 each. A market survey shows that for every $0.10 reduction in price, 40 more sandwiches will be sold. Let 33 represent the number of $0.10 reductions. Use this information to answer questions 5-12 below. Question 7 2 pts Use the Maximum Revenue information above to answer this question. Since price cannot be negative, we have a: S