This problem has SIX muttiple choice questions. Cloose the correct answer from each dropdown box.

Consider the following project $($assume that normal and crash times are in days$)$:

$\backslash$table$[[$Activily$,\backslash$table$[[$Immedlate$],[$Predecossons$]],\backslash$table$[[$Normal$],[$Timo $($NT$)]],\backslash$table$[[$Normal$],[$Cost $($NC$)]],\backslash$table$[[$Crash Timo$],[($CT$)]],\backslash$table$[[$Crash Cost$],[($CC$)]],$Stopo$],[-,8,$$$4,000,6,$$$5\mathrm{.}000,],[$B$,$A$,4,$$$1,900,2,$$$2,100,],[$C$,$A$,8,$$$2,400,4,$$$3,300,],[$D$,$B$,5,$$$1\mathrm{.}000,3,$$$2\mathrm{.}000,],[$E$,$C$,$ D$,4,$$$1\mathrm{.}000,4,$$$1,000,]]$

What is the total cost required to complete the project on normal time?

Which of the following activities is not critical?

The slopes of activities A and $C$ are: