Precedence table Activities Precedence Time A) Research 4 B) Project planning 2 A 3 C) Data and results analysis D) Researching testing methods E) Design preperations AC un D 3 DE 5 F) Deriving processing parameters G) Project functional breakdown structure H) functional planning 2 G I) functional direction H 3 J) project budget CH 6 K) project control H 1 L) functional control I,K 5 5 M) design specifications EJ 8 N) select preferred design M 1 O) project management L,N 4 4. Perform a crashing analysis assuming reasonable crashing costs and normal costs for each activity from milestone 1