Karen is comparing prices for different size bottles of shampoo. Bottle Size Price
1000 mL $24.50
800 mL $19.50
500 mL $12.00
300 mL $7.80
Which bottle of shampoo has the lowest cost per milliliter (mL) of shampoo?
A. 1000 mL for $24.50
B. 800 mL for $19.40
. C. 500 mL for $12.00
D. 300 mL for $7.80