Example 2: Find the critical path for the following project Activity Description Duration Pred. A Evaluate current technology platform 2 None B Define user requirements 5 A C Design Web page layouts 4 B D Set-up Server 3 B E Estimate Web traffic 1 B F Test Web pages and links 4 C,D G Move web pages to production environment 3 D,E H Write announcement of intranet for corp. newsletter 2 F,G I Train users 5 G Write report to management 1 H,I 79