Please answer all 3

With respect to NPV profiles, if the crossover rate is greater than the firm's WACC, then the IRR and NPV methods can yield different rankings for two mutually exclusive projects. Select one: True False The NPV criteria is a variation of discounted cash flow analysis under which the value of anything is modeled as the sum of the present values of the cash flows associated with the thing. Select one: True False If there are multiple sign changes in the cash flows of a project, then the regular IRR technique will always yleld a single extremely inflated value for the IPR. Select one: True False