Refer to Figure 13.3. The marginal revenue of the sixth pound of burritos is

A) $9.
B) $14.
C) $20.
D) $84.

Marginal Revenue

The additional income earned from selling one more unit of a good or service; it's the change in total revenue divided by the change in the quantity sold.

Burritos

A type of Mexican and Tex-Mex cuisine that consists of a wheat flour tortilla wrapped or folded into a cylindrical shape to completely enclose a filling.