Two process modifications are being considered. The initiol costs and suvings are shown below. The savings below depends on future sales volumes and product liltetimes. The form's MARR is $15\%(18$ points$)$

$\backslash$table$[[$Project$,$Cost $($$$),$Sawngs per year $(5),$Probability for inclal savings,,Profect life,Probability for project life$],[$A$,150$K$,30$K$,0\mathrm{.}25,3,,0\mathrm{.}6],[,,60$K$,0\mathrm{.}55,5,,0\mathrm{.}4],[,,90$K$,02,,,],[8,190$K$,508,0\mathrm{.}35,2,,0\mathrm{.}7],[,,80$K$,05,4,,03],[,,120$K$,0\mathrm{.}15,,,]]$

Draw the decision tree for this problem. $(4$ points$)$

What is the expected NPV for each project? $(10$ points

Which option do you recommend glven the expected$-$value criterion? $(4$ points$)$

What is the risk for each project? $($Bonus: $5$ points$)$