An architect has been awarded a contract to prepare plans for an urban renewal project. The job consists of the following activities and their estimated value. Draw a critical path arrow diagram for this project, indicate the critical path and calculate the total slack and free slack for each activity.

Job	Description	Predecessor	Expected time in days
A	Prepare preliminary sketches	NA	2
B	Outline specifications	NA	1
C	Prepare drawings	A	3
D	Write specifications	A B	2
E	Run prints	C D	1
F	Have specifications printed	B D	3
G	Assemble bid package	E F	1

Answer rating: 100% (QA)

To create the critical path arrow diagram for the urban renewal project we need to identify the activities their predecessors and expected time in day... View the full answer