Activity immediate Normal Time Normal Cost Crash Time Predecessors (NTS (NC) (CT) Crash Cost (CC) Slope $4.000 6 $5.000 B A 51.900 2 $2.100 c $2.400 + $3.300 D B 5 51 000 3 $2.000 E E CD 51.000 $1.000 1. What is the total cost required to complete the project on normal time! Select 2. Which of the following activities is not critical Select 3. The slopes of activities A and Care: Select 4. The most cost-effective schedule to reduce the project duration by 1 day is Select) S. The most cost-effective schedule to reduce the project duration by another day is Select) 6. The shortest possible li.e., minimum) project duration in days is: Select