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 1 year agoRelated Solutions
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...
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...
Task # 1: Create a Context Diagram that describes the following: A library management system that...
Task # 1: Create a Context Diagram that describes the
following:
A library management system that works as described below:
When a new book arrives, the librarian open a menu item, which
display a message that
prompts him to enter the following details: Complete ISBN, Title,
Author, and Book Info. The
book management system will create a file and save this file on a
file management system.
Task # 2: Create a Context Diagram that describes the
following:
An ATM...
Task # 1: Create Network Diagrams for the following: sending a letter including the following activities:...
Task # 1: Create Network Diagrams for the
following:
sending a letter including the following activities:
Write letter
Put in envelope
Address letter
Place stamp on letter
Post letter
Provide the answer with explanation.
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- What are a few concepts of the relational psychoanalytic approach that you would be most likely...
- Write the code that will produce the given "after" result from the given "before" starting point...
- Review at least three different mental health and wellness job descriptions on a career website (e.g.,...
- A 37.00 mL solution of 0.390 M weak acid Ha(aq) (Ka=2.25x10^-5) is titrate with 0.390 M...
- Describe 2 reasons that countries enforce tariffs. Describe the 3 most commonly used tariffs. Which type...
- Write a program that calculates and prints the bill for a cellular telephone company. The company...
- If you are starting a now Online Ecommerce Business, do you think it’s important to run...
ADVERTISEMENT