Ch 10 practice problems - 2

Method 2 calculate es ef ls and lf for each activity

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: or each activity (please refer to above diagram). The slack time for each activity: A: 0-0=0, B: 7-3=4, C: 3-3=0, D: 3-3=0, E: 9-5=4, F: 7-7=0, G: 13-13=0, H: 12-7=5, I: 15-15=0. The activities having zero slack times are on the critical paths: A-C-F-G-I and A-DF -G -I. c. B is not on a critical path and has slack of 4; therefore, do not shorten as it will not change the project completion time. Shorten C, D, and G one week each. C and D are on parallel critical paths, reducing them will only reduce project completion time by 1 week. d. The new critical paths are still A-C-...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online