a$.$ What are the projects' NPVs assuming the WACC is $5\%?$ Enter your answer in millions. For example, an answer of $$10,550,000$ should be entered as $10\mathrm{.}55.$ Negative values, if any, should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to two decimal places.

What are the projects' NPVs assuming the WACC is $10\%?$ Enter your answer in millions. For example, an answer of $$10,550,000$ should be entered as $10\mathrm{.}55.$ Negative 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

What are the projects' NPVs assuming the V'ACC is $15\%?$ Enter your answer in millions. For example, an answer of $$10,550,000$ should be entered as $10\mathrm{.}55.$ Negative 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 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: $\%$

Project B: $$