Shorten the project duration by utilizing the information presented in the table below using $3$ compression cycles. Evaluate the primary cost of the project and the cost of the project after conducting crashing.

$\backslash$table$[[$Activity$,$IPA,Normal,Crash,Cost$/$day$],[$Duration$,$Cost,Duration,Cost$],[$G$,-,12,1200,10,1400,100],[H,$G$,20,1800,15,2800,200],[$I$,$G$,40,16000,30,22000,600],[$j$,$I,$30,1400,20,2000,60],[K,$J$,$ L$,50,3600,40,4800,120],[$L$,H,60,13500,45,18000,300]]$