. The total time (in minutes) for Jeanie to finish the casserole is . What is the probability that Jeanie can complete the casserole in 55 minutes? % (write the answer in percent form with . The critical path is (write it out in the form of A-B-C-D-E... with the correct activities)
. The total time (in minutes) for Jeanie to finish the casserole is . What is the probability that Jeanie can complete the casserole in 55 minutes? % (write the answer in percent form with . The critical path is (write it out in the form of A-B-C-D-E... with the correct activities)
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
Related questions
Question
![Q.2. As a part of her dinner party planning, Jeanie wants to see whether she can bake a rice-and-broccoli casserole. She knows that there are some uncertainties when
comes to cooking a new dish because some tasks might take less time than she imagines and some would take more time because there is always a likelihood of messir
the sauce up and starting from scratch. Thus, she creates the following table to for the time (in minutes) she would take to create the casserole based upon her estimat
optimistic, pessimistic, and most probable times based upon the steps in the recipe. Create the relevant project network and activity schedule (show work in your
submission file in the last question of this problem set) and answer the questions given below.
Most
Immediate
Optimistic Probable Pessimistic
Activity
Description
Predecessor time (a)
time (m) time (b)
A
Soak rice
10
15
B
Cut up onions
3
5
17
Cut up broccoli
10
14
D
Cook rice
A
6
7
11
Make cream and cheese
E
6
10
sauce
Soak broccoli in hot
water
Mix sauce, rice, and
G
D, E, F
2
13
broccoli
Bake in hot oven
28
30
35
1. The total time (in minutes) for Jeanie to finish the casserole is
2. What is the probability that Jeanie can complete the casserole in 55 minutes?
% (write the answer in percent form with two decimal places)
3. The critical path is
(write it out in the form of A-B-C-D-E... with the correct activities)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F53da7327-07d7-4a2f-b13c-5837c6027aa3%2F8a1dfe4d-4f36-4472-95f1-c5ff15ff307f%2Ffmmmd6g_processed.png&w=3840&q=75)
Transcribed Image Text:Q.2. As a part of her dinner party planning, Jeanie wants to see whether she can bake a rice-and-broccoli casserole. She knows that there are some uncertainties when
comes to cooking a new dish because some tasks might take less time than she imagines and some would take more time because there is always a likelihood of messir
the sauce up and starting from scratch. Thus, she creates the following table to for the time (in minutes) she would take to create the casserole based upon her estimat
optimistic, pessimistic, and most probable times based upon the steps in the recipe. Create the relevant project network and activity schedule (show work in your
submission file in the last question of this problem set) and answer the questions given below.
Most
Immediate
Optimistic Probable Pessimistic
Activity
Description
Predecessor time (a)
time (m) time (b)
A
Soak rice
10
15
B
Cut up onions
3
5
17
Cut up broccoli
10
14
D
Cook rice
A
6
7
11
Make cream and cheese
E
6
10
sauce
Soak broccoli in hot
water
Mix sauce, rice, and
G
D, E, F
2
13
broccoli
Bake in hot oven
28
30
35
1. The total time (in minutes) for Jeanie to finish the casserole is
2. What is the probability that Jeanie can complete the casserole in 55 minutes?
% (write the answer in percent form with two decimal places)
3. The critical path is
(write it out in the form of A-B-C-D-E... with the correct activities)
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