This document contains a summary of two capital investment decision case analyses. The first case is about Cape Chemical co. and involves calculating financial metrics like WACC, NPV, IRR, and MIRR to evaluate whether to proceed with used or new equipment. The second case analyzes investing in a brewpub by estimating annual cash flows in best and worst scenarios and calculating NPV and IRR under each scenario to determine the project's viability. Excel is used to solve problems in both cases. The document also includes sections on capital budgeting theory, methods, and importance to provide context.