$10A-B-D-E-G$

$A-C-D-F-G$

$A-B-D-F-G$

$A-C-D-E-G$

$00$:$29$:$35$

b$.$ What is the length of time to complete the project?

Number of weeks

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

B$,2$ weeks; E$,2$ weeks.

C$,2$ weeks; F$,3$ weeks.

C$,1$ week; E$,2$ weeks.

D$,1$ week; E$,2$ weeks.