Schedule the following activities using CPM:

$\backslash$table$[[$ACTIV$$VITY$,$IMMEDIATE PREDECESSOR,TIME,$($WEEKS$)],[$A$,-,,3],[$B$,$A$,,4],[$C$,$A$,,5],[$D$,$B$,,4],[$E$,$C$\%$media:cm$.$png$\%[,,8],[$F$,$D$,,6],[$G$,$F$,,4],[H,$E$\%$media:cm$.$png$\%,,5]]$

b$.$ What is the critical path?

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

A$-$C$-$E$-$F$-$G$-$H

A$-$B$-$D$-$E$-$H

A$-$B$-$E$-$H

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

Number of weeks