Answer part C

Problem 3.30 Question Help Three activities are candidates for crashing on a project network for a large computer installation (all are, of course, critical). Activity details are in the following table: Normal Cost Immediate Predecessor(s) Activity Total Cost with Crashing $6,500 $2,900 $6,400 Normal Time Crash Time (days) (days) 7 6 4 2 11 9 A B $6,000 $1,200 $4,200 A C B a) Activity that should be crashed first to reduce the project duration by 1 day is A b) Activity that should be crashed next to reduce the project duration by one additional day is B c) Total cost of crashing the project by 2 days = $ 1. (Enter your response as an integer.)