Good Guys Auto is expected to generate the following free cash flow over the next years :

Time 0 1 2 3 4 5

($millions) $0 $50 $60 $80 $70 $70....

and then from years 5 onward the cash flows will be a constant $70 million each year. The discount rate is 10%. The company has no excess cash and $250 million in debt and 40 million shares outstanding. What is its enterprise value?

A. $10.94 million

B. $387.6 million

C. $700.0 million

D. $681.1 million

Get I get some detailed explanationS for this question?