Wet and Wild Water Company drills small commercial oil wells. The company is in the process of analyzing the purchase of a new drill. Information on the proposal is provided below:
-  Investment in new drill                       $160,000
 
-  Working capital needed                          32,000
 
-  Operations (per year for 4 yrs):
 
-  Cash receipts                           $160,000
 
-  Cash expenditures                      88,000
 
-  Salvage value of oil drill                        16,000
 
-  Discount rate                                       20%
 
What is the net present value of the investment? Assume there is no recovery of working capital at the end of the investment life.