Lambert manufacturing has $120,000 to invest in either project a or project b. the following data are available on these projects (ignore income taxes.): project a project b cost of equipment needed now $ 120,000 $ 70,000 working capital investment needed now - $ 50,000 annual net operating cash inflows $ 50,000 $ 45,000 salvage value of equipment in 6 years $ 15,000 - click here to view exhibit 13b-1 and exhibit 13b-2, to determine the appropriate discount factor(s) using the tables provided. both projects have a useful life of 6 years. at the end of 6 years, the working capital investment will be released for use elsewhere. lambert's discount rate is 14%. the net present value of project a is closest to: multiple choice

a. $82,241
b. $67,610
c. $74,450
d. $81,290