5. Data Computer Systems is considering a project that has the following cash flow data. What is the project's IRR? Note that a project's IRR can be less than the WACC (and even negative), in which case it will be rejected.

Year 0 1 2 3

Cash flows -$1,200 $600 $550 $500

6. XYZ Corp. is considering a project that has the following cash flow data. What is the project's IRR? Note that a project's IRR can be less than the WACC or negative, in both cases it will be rejected.

Year 0 1 2 3

Cash flows -$1,000 $325 $425 $525

7. WWW Company is considering a project that has the following cash flow data. What is the project's IRR? Note that a project's IRR can be less than the WACC or negative, in both cases it will be rejected.

Year 0 1 2 3 4

Cash flows -$1,200 $400 $400 $400 $500