Kinky Copies may buy a high-volume copier. The machine costs $50,000 and this cost can be fully depreciated immediately. Kinky anticipates that the machine actually can be sold in 5 years for $16,000. The machine will save $24,000 a year in labor costs as an after-tax reduction, but will require an increase in working capital, mainly paper supplies, of $4,000. The firm's marginal tax rate is 21%, and the discount rate is 15%. (Assume the net working capital will be recovered at the end of Year 5.) What is the NPV of this project? (Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to 2 decimal places.) NPV