Company Whiskey is looking at a project requiring a $12,000 investment which, in turn, will generate the following cash flows: year 1$1,750; year-2 $4,000; year 3$5,200; year 4$10,000. The firm's cost of capital is 10.5%. What is the discounted payback period or this project? This project does not have a payback 3.1 years 3.5 years 3.9 years