EX$6-12($Algo$)$ You are creating a customer database...

You are creating a customer database for the Lehigh Valley IronPigs minor league baseball team. Given the information below, complete the forward and backward pass, compute activity slack, and identify the critical path.

How long will this project take? days

$\backslash$table$[[$ID$,$Description,Predecessor,$\backslash$table$[[$Time$],[($days$)]]],[$A$,$Systems,None,$10],[$B$,$Subsystem A design,A$,3],[$C$,$Subsystem B design,A$,1],[$D$,$Subsystem C design,A$,3],[$E$,$Program A$,$B$,2],[$F$,$Program B$,$C$,15],[$G$,$Program C$,$D$,2],[$H$,$Subsystem A test,E$,4],[$I$,$Subsystem B test,F$,3],[$J$,$Subsystem C test,G$,4],[$K$,$Integration,H$,$ I, J$,3],[$L Integration test,K$,2,]]$