Cortez and Guadalupe run the Pork-N-Beans food truck that features bacon, chocolate, and coffee. This graph models the profit they made over the last seven years. Which statement correctly describes the profit of the Pork-N-Beans food truck?

A) The profit increased nonlinearly over the last seven years.

B) The profit decreased linearly over the last seven years.

C) The profit increased linearly over the last seven years.

D) The profit decreased nonlinearly over the last seven years.