Mountain High Ski Resorts Unlimited is planning to open a new ski resort in the area. It believes the following expenses and after-cash cash inflows are likely to take place: Timeline Cash flow Beginning of Year 1, or today –$7,800 In 1 year 6,200 In 2 years 3,000 In 3 years 3,800

a. At 0 percent required return, the Net Present Value of the project equals ______ .

b. At 15 percent required return, the Net Present Value of the project instead equals ______ .

c. At 21 percent required return, the Net Present Value of the project instead equals ______ .

d. And finally, at 26 percent required return, the Net Present Value of the project would instead equal