Consider the following two mutually exclusive projects:

$\backslash$table$[[$ints$,$Year,Cash Flow $($A$),$Cash,Flow $($B$)],[,0,-$$$426,000,-$$$,40,500],[,1,43,500,,20,500],[$eBook$,\backslash$table$[[2],[3]],62,500,,13,200],[,\backslash$table$[[3],[4]],\backslash$table$[[79,500],[541,000]],,\backslash$table$[[19,100],[15,900]]],[,$The $r,$ed return on tr$,$inve,stments is$]]$

a$.$ What is the payback period for each project?

Note: Do not round intermediate calculations and round your answers to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

b$.$ What is the NPV for each project?

Note: Do not round intermediate calculations and round your answers to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

c$.$ What is the IRR for each project?

Note: Do not round intermediate calculations and enter your answers as a percent rounded to $2$ decimal places, e$.32\mathrm{.}16.$

d$.$ What is the profitability index for each project?

Note: Do not round intermediate calculations and round your answers to $3$ decimal places, e$.$g$.,32\mathrm{.}161.$

e$.$ Based on your answers in $($a$)$ through $($d$),$ which project will you finally choose?

$\backslash$table$[[$a$.$ Project A$,,$years$],[$Project B$,,$years$],[$b$.$ Project A$,,],[$Project B$,,],[$c$.$ Project A$,,\%$