Jordan is starting a business mowing lawns. They purchase a lawn mower for $240 and begin earning $60 per week. Their net profit is modeled by P(w)=60w−240, where w is the number of weeks they've been working. What is the value and meaning of the y-intercept?
(Hint: Several choices may be accurate, but only one explains the y-intercept.)

A. The business will not make enough money to justify the initial investment.

B. In 4 weeks, the business breaks even. (They have made the same amount of money as they'd originally spent.)

C. The business earns $60 each week.

D. Jordan's business was in debt $240 when they began mowing lawns.