High School

Which size bottle of ketchup is the best deal with the lowest unit price?

Prices for Different Sizes of Bottles of Ketchup:
- 10 oz. $2.50
- 14 oz. $2.80
- 16 oz. $4.00
- 18 oz. $5.40

A. 10 oz.
B. 14 oz.
C. 16 oz.
D. 18 oz.