crash cost

Project Description:

i want to know answer of part b
i get $12,500 as crash cost after crashing activities a,j,k,h, d to meet the target of 61workdays.
should i compare this cost with normal cost to decide if jawad would choose to crash the project on no?
what about $700 (overhead cost) shall i add this value to normal cost of each activity then start choose which activity to be crash. if yes when i have to stop in which time? i want steps and full answer
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Price Type: Negotiable

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