Assuming that the cost of capital is 8 what is project

Question

Your company is considering the following three projects. 

                                          CF0                    CF1                   CF2                      CF3                    CF4

Project Whiskey             -100                    75                        0                        75                      0    

Project Tango                  -100                    0                         0                        0                        200

Project Foxtrot                -100                    20                        30                      40                      50

Assuming that the cost of capital is 8%, what is Project Foxtrot's NPV? And, should the project be accepted if we used NPV as the basis of decision? Show your calculator inputs (CF0=?, CF1=?, CF2=?, CF3=?, CF4=?, etc.) to receive full credit.