Schedule the following activities using CPM:

ACTIVITY IMMEDIATE PREDECESSOR TIME $($WEEKS$)$

A $2$

B A $5$

C A $4$

D B $3$

E C D $4$

F D $1$

G F $1$

H E G $2$

b$.$ What is the critical path?

multiple choice $1$

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

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

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

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

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

d$.$ Which activities have slack, and how much?

multiple choice $2$

CPicture $4$ weeksPicture FPicture $2$ weeksPicture GPicture $2$ weeks.

BPicture $1$ weekPicture HPicture $3$ weeksPicture FPicture $2$ weeks.

BPicture $3$ weeksPicture CPicture $1$ weekPicture FPicture $4$ weeks.