Schedule Crashing Problem

Activity Normal Time Crash Time Normal Cost Crash Cost Time Difference Cost Difference Slope $$/$Day

A $21$ $$100$

$$2601$ $$160$ $$160/$day

B $32$ $$200$ $$2401$ $$40$ $$40/$day

C $42$ $$400$

$$5002$ $$100$ $$50/$day

D $21$ $$300$

$$4501$ $$150$ $$150/$day

E $42$ $$200$ $$3502$ $$150$ $$75/$day

F $32$ $$250$

$$3501$ $$100$ $$100/$day

G $11$ $$100$

$$100000$