Which of the following statements is (are) true? Choose all true statements. The IRR investment rule states that you should take any investment opportunity where the IRR exceeds the opportunity cost of capital. There are situations in which multiple IRRs exist. The IRR investment rule states you should turn down any investment opportunity where the IRR is less than the opportunity cost of capital. IRR and NPV always give the same answer. Since the IRR rule is based upon the rate at which the NPV equals zero, like the NPV decision rule, the IRR decision rule will always identify the correct investment decisions