9 Pam is comparing the prices of two different brands of peanut butter Each brand comes in different sizes and is sold at different prices She wants to determine which brand is a better deal She has recorded her data for Brand A in the graph below and her data for Brand B in the table below Cost Dollars 10 5 0 0 5 Brand A 10 Size Ounces I 15 20 25 Size Cost Ounces Dollars 5 3 75 7 50 10 Brand B 16 12 00