Activity

Time

Predecessor

A

$2$

$-$

B

$3$

$-$

C

$5$

A

D

$4$

B

E

$7$

C$,$D

F

$2$

D

G

$9$

C

H

$6$

G$,$E

I

$5$

E$,$F

J

$7$

H$,$I

Given the information in Question $4$ above, what is the slack on activity C$?$

Correct!

$0$

$2$

$14$

$19$

$28$