$\backslash$table$[[,$Time $($Weeks$),],[$Activity$,$Description,$\backslash$table$[[$Immediate$],[$Predecessor$]],$Optimistic,Most Probable,Pessimistic$],[$A$,$Meet with board,,$1,1,2],[$B$,$Hire coaches,A$,4,6,8],[$C$,$Conduct fundraiser,A$,2,4,6],[$D$,$Announce program,B$,$ C$,1,2,3],[$E$,$Meet with coaches,B$,2,3,3],[$F$,$Order team equipment,A$,1,2,3],[$G$,$Register athletes,D$,1,2,3],[$H$,$Reserve buses for meets,G$,1,1,1],[$I$,$Plan first practice,E$,$ H$,$ F$,1,,]]$

$($a$)$ Draw a project network.