The Burb Corporation is evaluating the following project. The CFO has determined that the appropriate risk$-$adjusted discount rate is $12\%.$

a$.)$Calculate the payback period for the project. $($Round to $3$ decimals$)$

b$.)$Calculate the discounted payback period for the project. $($Round to $3$ decimals$)$

c$.)$Calculate the internal rate of return for the project. $($Enter percentages as decimals and round to $4$ decimals$)$

d$.)$Calculate the profitability index for the project. $($Round to $4$ decimals$)$

e$.)$Calculate the net present value for the project. $($Round to $2$ decimals$)$

Year CF

$0-40,000,000$

$14,000,000$

$220,000,000$

$320,000,000$

$411,000,000$