q8 need help urgent

You have been asked to calculate the discounted payback period of the following project. The project has a cost of $215,000. The project has an expected cash flow of $92,000 in year 1, an expected cash flow of $102,000 in year 2, an expected cash flow of $72,000 in year 3 and an expected cash flow of $82,000 in year 4. The required rate of return is 6% compounded annually. How many years does it take for the project to recover its cost on a discounted basis? (What is the discounted payback period in years?) 2.94 2.77 2.62 2.86