Question 5 Normal Cost Crash cost Information for the Time-Cost Model Exercise Crash Immediate Normal Time Task Time Predecessors (weeks) (weeks) A NONE 4 3 B A 6 Crash Cost per week 4 A 7 7 8 6 $5,000 $13,000 $8,000 $10,000 $20,000 $5,000 $6,000 $6,000 $4,000 $8,000 $2,000 $4,000 $9,000 $2,500 $5,000 $9,000 $4,000 $3,000 $6,000 $3,000 9 7 E F C B&C D&E F 5 4 G 4 3 Your firm needs to find a new supplier for a key raw material, The table below lists the steps that need to be complete. Due to unforeseen issues, you need to expedite the project in order to continue to supply your customers with the finished product you are producing with this key raw material. What is the total cost of crashing? $21.000 $17.000 $24,000 $22.000 Duration Activity Predecessor (weeks) a none 6 b none 9 a, b 3 d 7 ce b e 2 f e 9 8 d 8 h 5 fig In order to manufacture tables faster to meet market demand you are in charge of redesigning and implementing a new manufacturing process. As the project manager, you need to make sure the project is completed on time and on-budget. The table below lists the steps that need to be complete. What is the late finish time for activity E? 12 19 18 11