Task Description Immediate Predecessor A Develop a list of sources for financing ---- B Analyze the financial records of the business ----- C Develop a business plan D Submit a proposal to a lending institution A,C
A D B C
Task Description Immediate Predecessor A Overhaul Machine 1 ---- B Adjust Machine 1 C Overhaul machine 2 ------ D Adjust Machine 2 E Test System B,D
A B E D C
Task TIME ES EF LS LF Slack ( LS-ES) or (LF-EF) CP A 7 * B 3 10 C 6 1 D 9 E 2 12
Task Description Immediate Predecessor A Prepare drawings ---- B Identify potential new tenants ----- C Develop properties for tenants D Select Contractor E Prepare Building permits F Obtain Approval for permits G Construction D,F H Finalize tenant contracts B,C I Tenants move in G, H
D A E F G C I B H
Task Description Immediate Predecessor TIME A Prepare drawings ---- 5 B Identify potential new tenants ----- 6 C Develop properties for tenants 4 D Select Contractor 3 E Prepare Building permits 1 F Obtain Approval for permits G Construction D,F 14 H Finalize tenant contracts B,C 12 I Tenants move in G, H 2 TOTAL 51
D 3 A E F 14 G 1 C 4 5 I 4 2 B H 6 12
Task ES EF A 5 B 6 C 9 D 8 E F 10 G 24 H 21 I 26
Task ES EF LS LF Slack ( LS-ES) or (LF-EF) A 5 * B 6 12 C 9 8 3 D 7 10 2 E F G 24 H 21 I 26
A ---- B C D E F B,C G E,F A B C D E F G 3 2 4 5
Task TIME ES EF LS LF Slack ( LS-ES) or (LF-EF) CP A 3 * B 2 5 4 6 1 C D 7 9 E 11 F G 14
Task IP TIME ES EF LS LF Slack ( LS-ES) or (LF-EF) CP A === 6 * B 2 7 9 C 3 10 13 4 D 5 11 12 1 E F 15 G 14 H B,E I J F,G, I 17