Your firm is considering an investment that will cost $750,000 today. The investment will produce cash flows of $250,000 in year 1, $300,000 in years 2 through 4, and $100,000 in year 5. What is the investments discounted payback period if the required rate of return is 10%

A) 3.33 years

B) 3.16 years

C) 2.67 years

D) 2.33 years