Consider the following table of activities A through G in which A is the start node and G is the stop node.

Activity Duration $($days$)$ Predecessor

A $5--$

B $8$ A

C $7$ A

D $6$ A

E $9$ B$,$ C$,$ D

F $10$ B$,$ C$,$ D

G $5$ E$,$ F

On a piece of scratch paper, draw the network associated with this table and determine the following. What is the total slack for activity F$?$

Question $9$ options:

$2$

$0$

$4$

$3$

$1$