crash the project by $2$ days$\backslash$table$[[,$Activities,$\backslash$table$[[$Crash Cost$/$Day$],[($$$)]],\backslash$table$[[$Max Crash Possible$],[($Days$)]]],[$A$,$Foundation,$150,1],[$B$,$Steel Work,$-,0],[$C$,1^($st $)$ Floor,$120,2],[$D$,2^($nd $)$ Floor,$180,1],[$E$,$Roof,$100,2],[$F$,$Exterior Walls,$150,1],[$G$,$Interior Partitions,$200,2],[$H$,$Paint,$-,0]]$