1 Activity Time (in hours) Immediate Predecessor(s) A 6.0 - B 7.5 - C 5.0 A D 5.0 B, C E 5.0 B, C F 7.0 D G 3.0 E, F

This exercise contains only parts d, b, and c.

Part 2

d) Using the line drawing tool five times, draw a Gantt chart for activities C through G of the project based on the early times.

Carefully follow the instructions above, and only draw the required objects.

2 Activity Immediate Predecessor(s) Time (days) A - 7 B A 4 C A 6 D B 6 E B 4 F C 4 G D 6 H E, F 9

Carl's team should be able to complete the project in days.

[3] Activity Time (in weeks) Immediate Predecessor(s) Activity Time (in weeks) Immediate Predecessor(s) Activity Time (in weeks) Immediate Predecessor(s) A 8 - D 6 B G 6 E, F B 7 A E 10 B H 6 D C 3 A F 5 C I 4 G, H

This exercise contains only parts b and c.

b) The activities on the critical path are.[. ].

[4] Activity Normal Time (days) Crash Time (days) Normal Cost Total Cost with Crashing Immediate Predecessor(s) A 5 4 $800 $1,100 - B 9 7 $200 $600 - C 5 4 $600 $650 - D 8 5 $750 $1,500 A E 7 5 $1,200 $1,650 C

By how many days should each activity be crashed to reduce the project completion time by 4 days? Fill in the table below.

(Enter your responses as whole numbers.)

Each Activity Should be Reduced BY (days)
A
B
C
D
E

[5] Activity Normal Time (weeks) Crash Time (weeks) Normal Cost Total Cost with Crashing Immediate Predecessor(s) A 4 3 $2,000 $2,650 - B 2 1 $2,300 $3,100 - C 3 3 $600 $600 - D 8 4 $2,500 $2,800 A E 6 3 $800 $1,100 B F 3 2 $3,400 $4,800 C G 4 2 $1,400 $1,900 D, E

a) Based on the given information regarding the activities for the project, the project length =[ ] weeks.