$[-/20$ Points$]$

CAMMIMS$169.$E$\mathrm{.}024.$

$\backslash$table$[[,$Time $($weeks$),$Cost $($$$1,000$s$),],[$Activity$,$Description,$\backslash$table$[[$Immediate$],[$Predecessor$]],$Normal,Crash,Normal,Crash$],[$A$,$Plan needs,,$10,8,30,70],[$B$,$Order equipment,A$,8,6,120,150],[$C$,$Install equipment,B$,10,7,100,160],[$D$,$Set up training lab,A$,7,6,40,50],[$E$,$Conduct training course,D$,10,8,50,75],[$F$,$Test system,C$,$ E$,3,3,60,]]$