Michelle Can Enter a Small Business as a Full Partner $\text { Year's profit } = \$ 320,000$

Michelle can enter a small business as a full partner and receive a salary of $40,000 a year and 15% of the year's profit, or she can be sales manager for a salary of $75,000 plus 5% of the year's profit. What must the year's profit be for her total earnings to be the same whether she is a full partner or a sales manager?

A) $\text { Year's profit } = \$ 320,000$
B) $\text { Year's profit } = \$ 310,000$
C) $\text { Year's profit } = \$ 340,000$
D) $\text { Year's profit } = \$ 350,000$
E) $\text { Year's profit } = \$ 330,000$