Consider the following project.

$\backslash$table$[[$Activity$,\backslash$table$[[$Immediate$],[$Processor$]],\backslash$table$[[$Activity$],[$Time$],[($days$)]]],[$A$,-,8],[$B$,-,6],[$C$,$A$,$ B$,4],[$D$,$B$,5],[$E$,$C$,8],[$F$,$C$,$ D$,7],[$G$,$E$,$ F$,6]]$

a$.$ What is the critical path of the project? $[5$ points$]$

b$.$ What is the earliest completion time for this project? $[3$ points$]$

c$.$ If activity $C$ is delayed by three days, what is the revised earliest project completion time? $[2$ points$]$