How do I calculate these to end up with the correct answer highlighted in Green?

What is the net present value of depreciating $1,000,000 over ten years if the tax rate is 40% and the required rate of return on the project is 8%? $320,000 $268,403 $1,000,000 $400,000 The startup costs of a project is $500,000. For years 1 through 5, the annual revenues are expected to be $210,000, and the annual costs are expected to be $110,000 per year. The firm faces a tax rate of 40%. Based on the above information, what is the cash flow in Year 3? $100,000 $60,000 $40,000 -$40,000