What is a reason that assuming reinvestment at the WACC is more reasonable than reinvestment at the IRR? a. The WACC is standard across all Industries so it makes a better comparison for decision making O b. If a firm has reasonable access to capital markets, it can raise all the necessary capital at the going rate, which would be the WACC O c The WACC is much easier to compute than the IRR. Od. The IRR is constantly fluctuating, and the WACC is a consistent rate. O e. Using the WACC doesn't result in an opportunity cost, whereas the IRR generally does