Create the Earliest Start $$ Earliest Finish chart for the following and answer the questions.

Immediate

Activity Predecessor Time

A $-2$

B $-3$

C $-4$

D A$,$B $3$

E B$,$C $5$

F D$,$E $1$

G E $2$

a$)$ What is the Latest Finish $($LF$)$ for activity G$?$

b$)$ Which Activities have Slack?

c$)$ What is the Critical Path?