The following information is provided for crashing analysis.

$\backslash$table$[[$Activity$,\backslash$table$[[$Immediate$],[$Predecessors$]],\backslash$table$[[$Normal$],[$Time$],[($weeks$)]],,\backslash$table$[[$Crash$],[$Time$],[($weeks$)]],$Difference,Crash cost,$\backslash$table$[[$Normal$],[$cost$]],\backslash$table$[[$Difference$],[($crash cost$-],[$normal cost$)]],\backslash$table$[[$Crash cost per$],[$period$]]],[$A$,-,,8,6,,$$$1,600,$$$1,400,$$$200,$$$100$