A senior MIS design class project team has developed a schedule of activities for their project using their best estimate of completion times as shown in the following table.

$\backslash$table$[[$Activity$,$Time,Immediate Predecessor$],[$A$.$ find client,$5,],[$B$.$ write prospectus,$3,$A$],[$C$.$ obtain approval from client and professor,$5,$B$],[$D$.$ complete programming,$13,$C$],[$E$.$ do industry background research,$11,],[$F$.$ write final paper,$6,$D$,$ E$],[$G$.$ write oral report,$5,$D$,$ E$]]$

Both written and ofal reports are required. Draw the project network. Can they complete the project in the $42$ class days remaining until the end of the semester? $,$ they can complete it in time since the project is expected to be completed in days.