Blippar is about to introduce a new product P3. One unit of P3 is produced by assembling 1 unit of P1 and 1 unit of P2. Before production begins on either P1 or P2, raw materials must be purchased and workers must be trained. Before P1 and P2 can be assembled into P3, the finished P2 must be inspected. A list of activities and their predecessors and of the duration of each activity is given in the table below. Copy the Completion time in E3:E8 and paste special as Values only. If you do not perform this step you will be marked zero without recourse to appeal. a. Draw an activty on arrow project diagram for this project. (2) b. Complete the table below to indicate critical path and total completion time (2) All values in the column F to K should be a copiable reference formulas else no credit will be granted. Activity Description A B C Earliest Immediate Earliest Immediate Completion Latest Start Latest Finish Slack Time Critical Immediate Immediate Start Time Finish Time Predecessor Predecessor Time Days Time (LS) Time (LF) (LS-ES) Path Successor (ES) Successor (EF) 8 9 A B 8 A B 8 D 12 E 13 0 Total Time Train Workers Purchase Raw Material Produce PI Produce P2 Test P2 Assemble Pl and P2 Dummy activity if needed D E F X Critical path Network Diagram Blippar is about to introduce a new product P3. One unit of P3 is produced by assembling 1 unit of P1 and 1 unit of P2. Before production begins on either P1 or P2, raw materials must be purchased and workers must be trained. Before P1 and P2 can be assembled into P3, the finished P2 must be inspected. A list of activities and their predecessors and of the duration of each activity is given in the table below. Copy the Completion time in E3:E8 and paste special as Values only. If you do not perform this step you will be marked zero without recourse to appeal. a. Draw an activty on arrow project diagram for this project. (2) b. Complete the table below to indicate critical path and total completion time (2) All values in the column F to K should be a copiable reference formulas else no credit will be granted. Activity Description A B C Earliest Immediate Earliest Immediate Completion Latest Start Latest Finish Slack Time Critical Immediate Immediate Start Time Finish Time Predecessor Predecessor Time Days Time (LS) Time (LF) (LS-ES) Path Successor (ES) Successor (EF) 8 9 A B 8 A B 8 D 12 E 13 0 Total Time Train Workers Purchase Raw Material Produce PI Produce P2 Test P2 Assemble Pl and P2 Dummy activity if needed D E F X Critical path Network Diagram
