Question 11 4 pts The discounted payback rule states that you should accept projects it the discounted payback period is less than some pre-specified period of time if the discounted payback is positive and rejected if it is negative if the discounted payback period is more than some pre-specified period of time only if the discounted payback period is equal to zero Question 12 4 pts An investment is acceptable if its IRR is exactly equal to its not present value is exactly equal to zero is exactly equal to 100 percent exceeds the required rate of return