The following table gives information on a project (T in days, C in $1000s)

a. Draw the project graph. Under normal conditions, what is the earliest the project can be completed? What is the direct cost? What is the criti cal path?

b. What is the cost of the project if it is completed 1 day earlier? Two days earlier?

c. What is the earliest the project can be completed? What is the lowest cost for completing it in this time?

d. If overhead (indirect) costs are $20,000 per day, for what project duration are total project costs (direct + indirect) lowest?

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Normal Crash Activity Immediate predecessors Tn Te C ABCDEFC B, D C 10 G F, E 6446396 10 12 18 20 30 10 20 2422262 38 12 36 2 40 33 50 2 100