Question $7$

$($Use the information below to solve the following questions$)$

Given the following information regarding a project:

ActivityDurationPredecessorsa$2$Noneb$3$Nonec$2$ad$4$a$,$ be$4$cf$3$cg$5$d$,$ eh$2$f$,$ g

Which of the following is NOT a path in the network?

a$-$c$-$f$-$h

a$-$c$-$e$-$g$-$h

a$-$d$-$g$-$h

b$-$d$-$g$-$h

b$-$d$-$e$-$h

$1$ points $$

Question $8$

What is the critical path?

a$-$c$-$f$-$h

a$-$c$-$e$-$g$-$h

a$-$d$-$g$-$h

b$-$d$-$g$-$h

b$-$d$-$e$-$g

$1$ points $$

Question $9$

How long will it take to complete the project?

$4$

$9$

$10$

$13$

$15$

$1$ points $$

Question $10$

What is the LS for activity a$?$

$0$

$1$

$3$

$4$

$5$

$1$ points $$

Question $11$

What is the LF for activity f$?$

$10$

$13$

$15$

$19$

$1$ points $$

Question $12$

What is the EF for activity g$?$

$7$

$8$

$10$

$13$

$15$

$1$ points $$

Question $13$

What is the LF for activity h$?$

$7$

$8$

$10$

$13$

$15$