minimizing the additional crash costs.

$\backslash$table$[[$Activity$,\backslash$table$[[$Normal Time$],[($weeks$)]],\backslash$table$[[$Crash Time$],[($weeks$)]],\backslash$table$[[$Cost to Crash$],[($$ per week$)]],$Immediate Predecessor$($s$)],[$A$,5,4,300,$None$],[$B$,7,4,50,$None$],[$C$,7,6,300,$A$],[$D$,7,6,250,$A$],[$E$,1,1,-,$B$],[$F$,3,3,-,$C$,$ D$],[$G$,5,4,200,$D$,$ E$],[$H$,4,2,200,$F$],[$I$,2,2,-,$G$]]$

Fill in the table below with the activity times after crashing to show the resulting schedule. $($Enter your responses as whole numbers.$)$

$\backslash$table$[[$Activity$,\backslash$table$[[$Time according to$],[$schedule $($weeks$)]],$Activity,$\backslash$table$[[$Time according to$],[$schedule $($weeks$)]]],[$A$,4,$F$,3],[$B$,7,$G$,4],[$C$,6,$H$,3],[$D$,6,$I,$2],[$E$,1,,]]$

Also find total cost of crashing.