please help. thank you so much for all your time and efforts

The Tibbits Company is considering an imvestment with an initial cost of $625,000 and annual cash inflows as follows. The company requires a return of 6.0%. Using the NPV function, compute the net present value of this investment: Using the IRR function, compute the internal rate of return for this investment. Using an If statement, decide if the project should be accepted (cell A24), or rejected (cell 824)