A firm is evaluating a project which will cost $7,586 today and provide additional cash flows in years 1, 2, 3 and 4 of $5,568, $2,586, $2,586, and $7,560, respectively. The project will also employ $5,000 in working capital during the life of the project (allocated at the beginning and paid back in the last period). Its salvage value at the end of year 4 will be zero and the company uses a straight line depreciation schedule. The firm uses a discount rate of 8%? What is the NPV
a. $5,986
b. $7,396
c. $12,396
d. $13,182
e. $8,721