QUESTION 1

1. QUESTION 1

   Activity	Preceeding Activity	Time	ES	EF	LS	LF
   A	-	6	0	6	42	48
   B	-	18	0	18	0	18
   C	-	4	0	4	30	34
   D	B	30	18	48	18	48
   E	A,D	4	48	52	48	52
   F	C	18	4	22	34	52
   G	E,F	24	52	76	52	76

   1. Which of the statements is true about activity F:

   	A.	Maximum number of days required to complete activity F without delaying the project is 52 days
   	B.	Activity F is on the critical path
   	C.	Activity F cannot be started unless activities A, B, C, D, and E are completed.
   	D.	Activity F must be started by day 4 in order not to delay the project

   4 points

   QUESTION 2

   What is the slack time for activity C:

   4 points

   QUESTION 3

   Till what day a manager can wait to complete the activity C so that he will not delay the completion of the project?

   	A.	2
   	B.	34
   	C.	0
   	D.	24

   4 points

   QUESTION 4

   1. What is the minimum number of days by which this project can be completed:

   	A.	32
   	B.	76
   	C.	54
   	D.	22

   4 points

   QUESTION 5

   The activities that constitute the critical path are:

   		ADEG
   		BGH
   		None of the above.
   		BDEG

   4 points

   QUESTION 6

   The Critical Path is:

   		The chain of activities through the Network diagram which includes the greatest slack
   		None of the answers are correct
   		The chain of activities through the Network diagram which includes as many different activities as possible
   		The chain of activities through the Network diagram which includes no slack

   4 points

   QUESTION 7

   The latest completion time is:

   		latest starting time + slack
   		None of the answers are correct
   		earliest starting time + slack
   		Earliest completion time + slack