You compare the unit prices of products so you can decide which size to buy. If price is the only factor to consider, then the package with the lowest unit price is the best buy. Some stores have a shelf tag that shows the unit price in cents. The dollar amount is changed to cents by multiplying it by 100. 1. Thereza Bernel wants to purchase detergent. What is the unit price for: a. a 100-oz bottle that costs $2.97? b. a 200-oz bottle that costs $5.78? c. Which is the best buy? 2. Boris Kruse wants to purchase a sports drink. What is the unit price for: a. a 64-oz bottle that costs $2.77? b. a 32-oz bottle that costs $1.87? c. an 8-pack of 20-oz bottles that costs $6.87? d. Which is the best buy? 3. Cheong Hsu wants to purchase potato chips. What is the unit price for: a. a 1.75-oz bag that costs $0.50? b. a 6-oz bag that costs $1.00? c. a 12-oz bag that costs $1.88? d. Which is the best buy? 4. You are shopping for soda in the Food Town Supermarket. Soda is priced as: three 12-pack, 12-oz cans" for $9.00 or three 6-pack, 24-oz plastic bottles" for $9.00. Which size is the best buy