Question
In: Operations Management
Create Gantt Chart and network Diagram Task Precedes Optimistic MostLikely Pessimistic Norm$ CrashTime Crash$ A D...
Create Gantt Chart and network Diagram
| Task | Precedes | Optimistic | MostLikely | Pessimistic | Norm$ | CrashTime | Crash$ | |
| A | D | 4 | 4 | 4 | 1000 | 3 | 1301 | |
| B | E | 2 | 3 | 28 | 1391 | 4 | 2000 | |
| C | F | 2 | 4 | 12 | 2000 | 4 | 2713 | |
| D | G | 2 | 3 | 22 | 1198 | 5 | 1400 | |
| E | G | 1 | 4 | 7 | 899 | 3 | 1100 | |
| F | H | 7 | 10 | 19 | 2500 | 6 | 3765 | |
| G | H | 1 | 3 | 11 | 792 | 3 | 1450 | |
| H | none | 2 | 2 | 8 | 300 | 1 | 504 | |
Solutions
Expert Solution
For each activity, calculate the expected time µ = (a + 4m + b)/6, where a is optimistic, m is most likely and b is pessimistic time.
| Activity | a | m | b | Expected Time (µ) |
| A | 4 | 4 | 4 | 4 |
| B | 2 | 3 | 28 | 7 |
| C | 2 | 4 | 12 | 5 |
| D | 2 | 3 | 22 | 6 |
| E | 1 | 4 | 7 | 4 |
| F | 7 | 10 | 19 | 11 |
| G | 1 | 3 | 11 | 4 |
| H | 2 | 2 | 8 | 3 |
Calculate Early Start and Early Finish times of activities to create the Gantt chart
Earliest Start (ES) is calculated by forward path method as
latest of the predecessor activities' Earliest Finish (EF). Then
calculate Earliest Finish = Earliest Start + Activity
Duration
keosha answered 2 years agoRelated Solutions
1. Create a network diagram and project schedule (illustrated in a Gantt chart) from the following...
1. Create a network diagram and project schedule
(illustrated in a Gantt chart) from the following set of tasks. Use
the task number, duration, and dependencies of each task given and
construct a schedule so that the project is completed in the least
number of days possible. Include a management reserve of
approximately 10%.
Task
Subject
Duration
Dependencies
Slack (3 pts)
1.0
Project Kickoff
2
none
2.1
Install & Test Database Software
2
1.0
2.2
Configure & Test Database Web...
Consider the following precedence chart: ACTIVITY PRECEDING ACTIVITIES OPTIMISTIC TIME (days) MOST LIKELY TIME (days) PESSIMISTIC...
Consider the following precedence chart:
ACTIVITY
PRECEDING ACTIVITIES
OPTIMISTIC TIME (days)
MOST LIKELY TIME (days)
PESSIMISTIC TIME (days)
A
-
5
10
15
B
-
10
12
14
C
-
10
10
10
D
B,C
2
4
6
E
A
4
8
12
F
A
4
8
12
G
D,E
10
12
14
I
F
4
8
12
J
G
2
4
6
The total slack for activity C is __________
Consider the following precedence chart: ACTIVITY PRECEDING ACTIVITIES OPTIMISTIC TIME (days) MOST LIKELY TIME (days) PESSIMISTIC...
Consider the following precedence chart:
ACTIVITY
PRECEDING ACTIVITIES
OPTIMISTIC TIME (days)
MOST LIKELY TIME (days)
PESSIMISTIC TIME (days)
A
-
5
10
15
B
-
10
12
14
C
-
10
10
10
D
B,C
2
4
6
E
A
4
8
12
F
A
4
8
12
G
D,E
10
12
14
I
F
4
8
12
J
G
2
4
6
The total slack for activity C is __________
a.
0
b.
2
c.
8
d.
4
Consider the following precedence chart: ACTIVITY PRECEDING ACTIVITIES OPTIMISTIC TIME (days) MOST LIKELY TIME (days) PESSIMISTIC...
Consider the following precedence chart:
ACTIVITY
PRECEDING ACTIVITIES
OPTIMISTIC TIME (days)
MOST LIKELY TIME (days)
PESSIMISTIC TIME (days)
A
-
5
10
15
B
-
10
12
14
C
-
10
10
10
D
B,C
2
4
6
E
A
4
8
12
F
A
4
8
12
G
D,E
10
12
14
I
F
4
8
12
J
G
2
4
6
The total slack for activity F is __________
a.
8
b.
4
c.
2
d.
0
Based on the information below, create a project schedule (Gantt Chart). Assign tasks to either Workgroup...
Based on the information below, create a project schedule (Gantt
Chart). Assign tasks to either Workgroup or Individual.
Project: Vacation
Team: "Workgroup 1", "Individual"
Start/End: February 19 - May 26
START
A. February 19: Vacation participation must be
confirmed
Time allotted: 7 days
i. Confirm participation
Time needed: 1 day
ii. Research vacation deals
Time needed: 1 days
iii. Decide on destination
Time needed: 2 days
iv. Create travel list
Time needed: 1 day
Slack available: 2 days
B. February...
Create a network diagram (graphical diagram) that shows thesequence and dependent relationships identified in the...
Create a network diagram (graphical diagram) that shows the
sequence and dependent relationships identified in the Astin Martin
project activity list and activity duration schedule.Provide a project objective associated with the Astin Martin
Graphics project. Include a list of assumptions about the project.
What is a work breakdown structure? What is a responsibility
matrix? Using the Astin Martin project activity list and activity
duration schedule, create a WBS and RAM.STATEMENT OF WORK SUMMARY RFP awarded for specific web services which will...
For this task you will create a chart describing the different methods of establishing the reliability...
For this task you will create a chart describing the different
methods of establishing the reliability of a psychological
instrument. In one column write the method (e.g., test-retest
method) and on another column write a brief description for each of
the methods.
Create a diagram of a Small/Medium size Business network Using Computer Network Defense and Defense in...
Create a diagram of a Small/Medium size Business network Using
Computer Network Defense and Defense in Depth, Define what a secure
network should look like on a modest budget. (Describe your diagram
and why you placed your appliances where you chose to place
them).
5) CHART - Create a 3-D pie chart showing the breakdown of total Hours Worked into...
5) CHART - Create a 3-D pie chart showing the breakdown of total
Hours Worked into total Overtime Hours and the NonOvertime hours
located at the bottom of the database listing, row 37 columns E, F,
G. The pie chart should show the values, the legend should indicate
Overtime Hours and NonOvertime, and the chart title should be Total
Daily Hours. Place this chart so that it will fill cells K1:R16.
(Hint: When selecting the data for this chart remember...
By using the WBS for contruscting a house, students will create a Network Diagram and Critical...
By using the WBS for contruscting a house, students will create
a Network Diagram and Critical Path Analysis for the project. A
network diagram is essentially a flow chart that includes all of
the project elements and how they relate to one another. It depicts
the sequence of activities in the project and also shows parallel
activities and the links between each activity (PMBOK Guide). When
outlined on a network diagram, the critical path is the longest
path through the...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- TASK back to top In the contemporary management environment, mergers and acquisitions are hot topics; particularly...
- A room with 2.7-m-high ceilings has a metal plate on the floor with V = 0V...
- which of the following statements are true? a) the same nuclear changes (creation/destruction of specific nucleons)...
- Overview: Advances in technology have impacted many facets of the auditing process, from assessing risk and...
- Background: This course is all about data visualization. However, we must first have some understanding about...
- A rescue helicopter lifts a 70.6-kg person straight up by means of a cable. The person...
- Dolomite, [CaMg(CO3)2] is found in a soil sample. A geochemist titrates 24.65 g of soil with...
ADVERTISEMENT