Which of the following statements is true: Group of answer choices

A risky dollar is worth more than a safe one.

When choosing among mutually exclusive projects, the choice is easy using the NPV rule. As long as at least one project has positive NPV, simply choose the project with the highest NPV.

If a project has multiple IRRs, the highest one is assumed to be correct.

For most managers, discounted cash-flow analysis is in fact the least used tool for project evaluation.