uestion $19(1$ point$)$

Consider the following:

$\backslash$table$[[$Activity$,\backslash$table$[[$Normal$],[$time$]],$Crash time,Normal cost,Crash cost$],[$A$,4,3,2200,2600,---],[$B$,2,1,2400,2800,---],[$C$,3,3,500,500,---],[$D$,8,4,2200,2600,$A$],[$E$,6,3,600,1200,$B$],[$F$,3,2,3600,4200,$C$],[$G$,4,2,1100,2000,$D$,$E$]]$

What is the cost for crashing the project by $6$ days?

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