The manager at Sunshine Days Camp is going to buy juice for the campers. Each bottle contains 64 ounces of juice. Each camper is expected to drink more than 11 ounces of juice. There are 72 campers.

(a)Explain how the manager would write an inequality to represent the number of ounces of juice,j,that she should buy.
(b)What is the least number of bottles of juice the manager can buy to have at least this much juice? Explain.