Part 1 | B Attempt 1/2 for 10 pts. The IRR is the discount rate that O discounts all cash flows to their present value O discounts all internal cash flows treats all cash flows as internal O sets NPV equal to 0 Submit Part 2 IB Attempt 1/2 for 10 pts. Based on the IRR criterion, we should accept a project if the IRR is _ positive O greater than 1 O negative O greater than the required return Submit