Answer:
B. project's rate of return is greater than 10%
Step-by-step explanation:
The net present value is the present value of after tax cash flows from an investment minus the amount invested.
The internal rate of return is the discount rate that equates the after tax cash flows from an investment to the amount invested.
If the net present value is less than zero, then the IRR is less than the cost of capital.
If the net present value is greater than zero, then the IRR is greater than the cost of capital.
The NPV is $20,000, therefore, the cost of capital which is 10% is less than the IRR.
I hope my answer helps you.