Questions 10 to 13 will be based on the following information. DYI Construction Co. is considering a new inventory system that will cost $750,000. The system is expected to generate positive cash flows over the next four years in the amounts of $350,000 in year one, $325,000 in year two, $150,000 in year three, and $180,000 in year four. DYI's required rate of return is 8%. Question 10 What is the payback period of this project? 4.00 years 3.21 years 2.91 years 2.50 years Question 11 3.75 pts What is the discounted payback period of this project