Question

For the following network determine: a) The activities on the critical path b) The time for...

For the following network determine: a) The activities on the critical path b) The time for the critical path c) The slack for EVERY activity Activity Immediate Predecessors Time A - 5 B - 6 C A,B 7 D A,B 6 E A,B 8 F C,D,E 4 G C,D,E 3

Homework Answers

Answer #1

comment for any doubt

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The critical path for the network activities shown below is ________ with duration ________. Activity Duration...
The critical path for the network activities shown below is ________ with duration ________. Activity Duration Immediate Predecessors A 4 --- B 2 A C 7 -- D 4 A E 5 B,C,D
The following activities are part of a project to be scheduled using CPM: ACTIVITY IMMEDIATE PREDECESSOR...
The following activities are part of a project to be scheduled using CPM: ACTIVITY IMMEDIATE PREDECESSOR TIME (WEEKS) A — 7 B A 6 C A 2 D C 4 E B D 3 F D 4 G E F 6 a. Draw the network b. What is the critical path c. How many weeks will it take to complete the project d. Identify the early start, early finish, late start, and late finish for each activity in the project...
Problem 5-7 The following activities are part of a project to be scheduled using CPM: ACTIVITY...
Problem 5-7 The following activities are part of a project to be scheduled using CPM: ACTIVITY IMMEDIATE PREDECESSOR TIME (WEEKS) A — 7 B A 6 C A 2 D C 4 E B D 3 F D 4 G E F 6 b. What is the critical path? A-C-D-F-G A-C-D-E-G A-B-E-G A-B-D-F-G c. How many weeks will it take to complete the project? Number of weeks             d. How much slack does activity B have? Slack of activity B             week(s)
A landscaping project consists of the activities below. The following information describes the relationships between the...
A landscaping project consists of the activities below. The following information describes the relationships between the activities that need to be completed for this project.                         Immediate Activity      Predecessors                A      -                B      A                C      A                D      C                E       B, D Using the data above, develop a network for this project. The following are estimates of optimistic, most likely, and pessimistic times. Activity      Optimistic time Most Likely Time Pessimistic Time                A      3                                   4                                  ...
Consider a project having the following six activities:                                  
Consider a project having the following six activities:                                                      Immediate                                                  Max        Crash cost             Activity                           Predecessors           Time (weeks)             Crash*    per week                   A                                none                                    6                          6                N/A                   B                                none                                    5                          2               $500                   C                                A                                       3                          2             $1000                   D                                A, B                                    4                          2             $2000                   E                                 C, D                                    5                          2             $1250                   F                                D                                       6                          2             $1000                                                                                                 *Shortest possible time for the task Draw the project network and list the...
Given the following information for a project, answer the following questions: Activity Predecessor Activity Time (days)...
Given the following information for a project, answer the following questions: Activity Predecessor Activity Time (days) A - 6 B - 8 C A, B 5 D B 4 E C 7 F C, D 3 G D 6 H E, F, G 5 Fill in the following table. Activity ES EF LS LF Slack CP A 0 No B Yes C Yes D No E Yes F No G 18 14 20 No H 25 20 25 Yes Draw...
Activity Immediate Predecessor Optimistic Time Most-likely time Pessimistic Time A None 3 6 9 B A...
Activity Immediate Predecessor Optimistic Time Most-likely time Pessimistic Time A None 3 6 9 B A 3 5 7 C A 4 7 12 D B 4 8 10 E C 5 10 16 F D, E 3 4 5 G D, E 3 6 8 H F 5 6 10 I G 5 8 11 J H, I 3 3 3 (a). What is the expected time for each activity? (2 points) (b.) What is the variance for each...
Given the following network and activity time estimates, determine earliest and latest activity times, slack, the...
Given the following network and activity time estimates, determine earliest and latest activity times, slack, the expected project completion time and variance, and the probability that the project will be completed in 28 days or less. TIME ESTIMATES (DAYS) ACTIVITY ACTIVITY PREDECESSOR a m b A - 5  8 17 B - 7 10 13 C A 3  5  7 D A 1  3  5 E B, C 4  6  8 F B, C 3  3  3 G D,E 3  ...
The next set of questions use the following example: A network consists of the activities in...
The next set of questions use the following example: A network consists of the activities in the following list. Times are given in weeks. Activity Preceding Time A -- 8 B -- 3 C A 7 D A,B 3 E C 4 F D 6 Draw the network diagram. Calculate the ES, EF, LS, LF, and Slack for each activity. Find the total project completion time. What is the slack of activity B? 8 0 3 2 7
The following information is known about a project: a. Draw a network diagram b. Calculate the...
The following information is known about a project: a. Draw a network diagram b. Calculate the ES, EF, LS, LF and slack time and find the critical path for this project Activity Activity Time (days) Immediate Predecessor A 12 B 9 C 10 A D 10 A,B E 24 B F 10 A G 35 C H 40 D I 15 A J 4 E,G,H K 6 F,I,J