$\backslash$table$[[$Activity$,\backslash$table$[[$Immediate$],[$Predecessors$]],\backslash$table$[[$Time Required$],[($minutes$)]]],[$A$,,3],[$B$,$A$,$B$,3],[$C$,$F$,$C$,1],[$D$,$C$,$G$,1],[$E$,$A$,2],[$F$,$D$,3],[$G$,$G$,1],[$H$,$E$,$H$,1],[$I$,,2]]$

STEP $1$: What is the required sequence of activities?