If a project manager wants to focus on the most critical aspect of a project in order to maximize the value of the firm, which type of analysis should the manager request for each project and why? Sensitivity analysis; to identify the key variable that affects a project's NPV Scenario analysis; to guarantee each project will be profitable Cash breakeven; to ensure the firm recoups its initial investment Accounting breakeven; to ensure each project earns its required rate of return Financial breakeven; to ensure each project has a positive NPV