1)which of the following statement is true?

A)When using trail- and - error to find the IRR, if a discount rate of 8% result in a negative NPV, the IRR would below 8%

B)Projects with NPV's greater than zero would have IRRs that below the cost of capital.

C)Ceteris paribus, a higher cost of capital would increase a project's NPV.

Capital budgeting deals with how much debt and how much equity a firm should use