Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
13th Edition
ISBN: 9780135225899
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 13, Problem 1P
Question:
• 13.1 Prepare a graph of the monthly forecasts and average
| MONTH | PRODUCTION DAYS | DEMAND FORECAST |
| January | 22 | 1,000 |
| February | 18 | 1,100 |
| March | 22 | 1,200 |
| April | 21 | 1,300 |
| May | 22 | 1,350 |
| June | 21 | 1,350 |
| July | 21 | 1,300 |
| August | 22 | 1,200 |
| September | 21 | 1,100 |
| October | 22 | 1,100 |
| November | 20 | 1,050 |
| December | 20 | 900 |
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QUESTION # 7
A small restaurant offers tacos to their patrons. One of their specialties is the Mega Taco Supreme.
A weekly forecast of the demand of this special taco is to be made in order for the manager to
order taco shells in time. Recently the demand has been as follows:
Week
Tacos Week
Таcos
April 6
April 13
Аpril 20
April 27
May 4
Мay 11
56
60
65
56
55
50
a. Forecast the demand for the taco for April 27 to May 18 by using the simple moving
average method with n-3. Then repeat the forecast by using the weighted moving average
method with n=3 and weights of 0.5, 0.3, and 0.2 with 0.5 applied to the most recent
demand.
b. Calculate the MAD for each method and compare.
Question 1
The monthly demand of a company is showed below, please use the static method to forecast the
demand for Year 6.
Sales
Year 1
Year 2
Year 3
Year 4
Year 5
JAN
2,000
3,000
2,000
5,000
5,000
FEB
3,000
4,000
5,000
4,000
2,000
MAR
3,000
3,000
5,000
4,000
3,000
APR
3,000
5,000
3,000
2,000
2,000
MAY
4,000
5,000
4,000
5,000
7,000
JUN
6,000
8,000
6,000
7,000
6,000
JUL
7,000
3,000
7,000
10,000
8,000
AUG
6,000
8,000
10,000
14,000
10,000
SEP
10,000
12,000
15,000
16,000
20,000
OCT
12,000
12,000
15,000
16,000
20,000
NOV
14,000
16,000
18,000
20,000
22,000
DEC
8,000
10,000
8,000
12,000
8,000
Total
78,000
89,000
98,000
115,000
113,000
QUESTION 4
Calculate four periods moving average forecast from the following last six periods
Period
Demand
1
38
40
42
4
40
44
38
O a. 40
Ob.41
Ос. 42
Od. 43
Chapter 13 Solutions
Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
Ch. 13 - Prob. 1DQCh. 13 - Why are SOP teams typically cross-functional?Ch. 13 - Prob. 3DQCh. 13 - Prob. 4DQCh. 13 - Prob. 5DQCh. 13 - Prob. 6DQCh. 13 - Question: 7. What is level scheduling? What is the...Ch. 13 - Question: 8. Define mixed strategy. Why would a...Ch. 13 - Prob. 9DQCh. 13 - Prob. 10DQ
Ch. 13 - Question: 11. What is the relationship between the...Ch. 13 - Prob. 12DQCh. 13 - Question: 13. What are major limitations of using...Ch. 13 - Prob. 14DQCh. 13 - Question: 13.1 Prepare a graph of the monthly...Ch. 13 - Prob. 2PCh. 13 - The president of Hill Enterprises, Terri Hill,...Ch. 13 - Prob. 4PCh. 13 - Prob. 5PCh. 13 - Prob. 6PCh. 13 - Prob. 7PCh. 13 - Prob. 8PCh. 13 - Prob. 9PCh. 13 - Question: 13.10 The SOP team (see Problem 13.9)...Ch. 13 - Prob. 11PCh. 13 - Prob. 12PCh. 13 - Prob. 13PCh. 13 - Question: 13.14 Jerusalem Medical Ltd., an...Ch. 13 - Prob. 15PCh. 13 - Prob. 16PCh. 13 - Prob. 17PCh. 13 - Question: 13.18 Jose Martinez of El Paso has...Ch. 13 - Prob. 19PCh. 13 - Prob. 23PCh. 13 - Prob. 24PCh. 13 - Prob. 25PCh. 13 - Prob. 26PCh. 13 - Prob. 1CSCh. 13 - Prob. 2CSCh. 13 - Prob. 1.1VCCh. 13 - Prob. 1.2VCCh. 13 - Question: 3. What are some concerns the team needs...
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