The following information in Table $1$ relates to the development of a new Project Management Resource Centre lorated at Witsplus.

$\backslash$table$[[$Activity$,$Immediate Predecessor$/$s$,$Duration $($Days$)],[$A$,-,5],[$B$,-,6],[$C$,-,5],[$D$,$A$,$B$,$C$,7],[$E$,$A$,$C$,9],[$F$,$D$,$E$,5],[$G$,$C$,$D$,8],[$H$,$F$,$G$,11]]$

Complete the network: diagram on a separate piece of paper and answer questions $1-5$ that follow.

Question$1$

The critical path is:

A$.B-D-G-H$

B$.$ C$-$E$-$F$-$H

C$.$ C$-$G$.$H

D$.$ A$-$D$.$F$-$H