Question

You can buy shampoo in a 6 oz bottle for 2.79 or in a 14 oz bottle for 10.89

Answer 1

Answer: 14oz bottle for 10.89

Step-by-step explanation:

Did it before

Answer 2

Answer:

Step-by-step explanation:

Find and compare the unit costs of the two different bottle sizes.

First:  

$2.79/(6 oz) = $0.465/oz

Second:

$10.89/(14 oz) = $0.778/oz

Clearly, the larger (14 oz) bottle is a much better buy