Variable cells \table[[Cell,Name,\table[[Final],[Value]],\table[[Reduced],[Cost]],\table[[Objective],[Coefficient]],\table[[Allowable],[Increase]],\table[[Allowable],[Decrease]]],[$B$6,Activity 1,3,0,30,23,17],[$C$6,Activity 2,6,0,40,50,10],[
$D$6
,Activity 3,0,-7,20,7,
1E+30