Your division is considering two projects with the following cash flows $($in millions$)$: values, if any, should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to two decimal places.

Project A: $ million

Project B: $ million values, if any, should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to two decimal places.

Project A: $ million

Project B: $ million values, if any, should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to two decimal places.

Project A: $ million

Project B: $ million

b$.$ What are the projects' IRRs assuming the WACC is $5\%?$ Do not round intermediate calculations. Round your answer to two decimal places.

Project A: $\%$

Project B: $\%$

What are the projects' IRRs assuming the WACC is $10\%?$ Do not round intermediate calculations. Round your answer to two decimal places.

Project A: $\%$

Project B: $\%$

What are the projects' IRRs assuming the WACC is $15\%?$ Do not round intermediate calculations. Round your answer to two decimal places.

Project A: