A business is considering an investment of $ 210,000 in a capital project and $ 150,000 in working capital during the first year of operation.

The yearly cash inflow for the project is as follows:

Years 1 to 3 $ 50,000

Years 4 to 7 $ 70,000

Years 8 to 12 $ 80,000

At the end of the project, the company will sell the assets for $100,000 of its value and recover the 80% of its working capital. The companys weighted average cost of capital is 10%. What is the NPV?