3. Draw the precedence diagram for the following project. Activity List for Reroofing Project Activity Description...

Transcribed Image Text:

3. Draw the precedence diagram for the following project. Activity List for Reroofing Project Activity Description A Move in Duration Days Predecessors B Set up scaffolds C Tear off old shingles 3 A 3 B/1 D Inspect roof truss and deck E Remove old shingles to recycling yard F Purchase new shingles G Install new shingles H Clean up I Move out C SS/1 C FF/2 2 3 G SF/2 С, D 3 "Under Predecessors, the following notation is used: x/#: Activity x must finish # days before this activity can begin. xSS/#: The # of days after activity x starts that this activity can begin. xFF/#: This activity cannot finish until # days after x is completed. XSF/#: This activity must finish # days before x can start. 3. Draw the precedence diagram for the following project. Activity List for Reroofing Project Activity Description A Move in Duration Days Predecessors B Set up scaffolds C Tear off old shingles 3 A 3 B/1 D Inspect roof truss and deck E Remove old shingles to recycling yard F Purchase new shingles G Install new shingles H Clean up I Move out C SS/1 C FF/2 2 3 G SF/2 С, D 3 "Under Predecessors, the following notation is used: x/#: Activity x must finish # days before this activity can begin. xSS/#: The # of days after activity x starts that this activity can begin. xFF/#: This activity cannot finish until # days after x is completed. XSF/#: This activity must finish # days before x can start.

Answer rating: 100% (QA)

PROJECT 19 days 2 days ... View the full answer