Budgeted fixed overhead, accounting homework help

Beech Company is considering investing in a project based on the following information:

Cost of equipment	$ 50,000
Working capital required	$ 30,000
Salvage value of equipment	$ 0
Annual cash inflows from the project	$ 20,000
Required rate of return	15%
Life of the project (in years)	5

The working capital would be released for use elsewhere at the end of the project. The net present value of the project is:

You must enter your answer in the following format: $x.xxx