An investment project costs $10,000 and has annual cash flows of $2,910 for six years. a. What is the discounted payback period if the discount rate is zero percenta. Erine 0 the project never pays back. Do not round intermediate calculations and round your answer to 2 decimal places, e.g. 3296.) b. What is the discounted payback period if the discount rate is 6 percentainer 03:27 the project never pays back. Do not round intermediate calculation and round your answer to 2 decimal places, e.g.3246.) c. What is the discounted payback period if the discount rate is 20 percent, litter the project never pays back. Do not round intermediate calculations and round your answer to 2 decimal places, e.g. 3296.) 3.44 years a. Discounted payback period b. Discounted payback period Discounted payback period :25 years years