Problem $5-7($Algo$)$

The following activities are part of a project to be scheduled using CPM:

$\backslash$table$[[$ACTIVITY$,$IMMEDRATE PREDECESSOR,TIME,$($WEEKS$)],[$A$,$and,,$8],[$B$,$A :$\text{'},,5],[$C$,$A$,,9],[$D$,C,,6],[$E$,$B$\%$media:cm$.$png$\%,,4],[$F$,8),,],[$G$,$E$\%$media:cm$.$png$\%,,4]]$

a$.$ What is the critical path?

A$-$C$-$D$-$F$-$G

A$-$B$-$E$-$G

A$-$B$-$D$-$F$-$G

A$-$C$-$D$-$E$-$G

b$.$ How many weeks will it take to complete the project?

$$

c$.$ How much slack does activity B have?

Slack of activity B $26$ weeks