the NPy/ rule say? Use the graph below to determine the IRR(s) in the problem. What does the IRR rule say about whether you should accept this opportunity? (Select the best chaice below.) A. Reject the opportunity because the IRR is lower than the 7.B% cost of capital. 'B. There are two IRRs, so you cannot use the IRR as a criterion for accepling the opportunity. C. The IRR is r=12.30%, so accept the opportunity. D. Aocept the opportunity because the IRR is greater than the cost of capital. The NPV using the cosi of capital of 7,8% is $ million