how do you do this in the financial calculator

30. If the cost of capital for the project shown below is 2.5 percentage points less than the project's IRR (for example, if the project's IRR is 12%, the cost of capital is 9.5%), what is the NPV of the project? Year 0 1 au WN Cash Flow ($210,000) $40,000 $50,000 $60,000 $60,000 $70,000 $70,000 4