The Global Machine Manufacturing Company, Q5. manufacturing Heavy Machines in the Sultanate of Oman. The company has decided to buy a new advance machine to produce the different equipment's. The decision will rest partly on the anticipate sales of machines in the coming months. The actual numbers of machines sold during the past years are as follows: Year Number of machines |(Actual) 2014 1000 2015 1200 2016 1400 2017 1550 2018 1725 2019 1860 2020 2025 Forecast the sales for the year of 2021 using a 3-Year moving average method. Forecast the sales for the year of 2021 using a 3-Year weighted moving average, with weights of 5, 3 and 2. Using 5 for the most recent Year. Compute the forecast for the year 2021 using exponential smoothing with a = 0.5. (Assume the forecast for 2014 was 900 Machines) a. b.

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Chapter1: Making Economics Decisions
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The
Global
Machine
Manufacturing Company,
Q5.
manufacturing Heavy Machines in the Sultanate of Oman. The
company has decided to buy a new advance machine to produce
the different equipment's. The decision will rest partly on the
anticipate sales of machines in the coming months. The actual
numbers of machines sold during the past years are as follows:
Year Number of machines
(Actual)
2014 1000
|2015|1200
2016 1400
2017 1550
2018 1725
2019|1860
2020 2025
a. Forecast the sales for the year of 2021 using a 3-Year
moving average method.
b. Forecast the sales for the year of 2021 using a 3-Year
weighted moving average, with weights of 5, 3 and 2.
Using 5 for the most recent Year.
c. Compute the forecast for the year 2021 using
exponential smoothing with a = 0.5. (Assume the
forecast for 2014 was 900 Machines)
Compute the MAD based on calculation in c.
с.
d.
Transcribed Image Text:The Global Machine Manufacturing Company, Q5. manufacturing Heavy Machines in the Sultanate of Oman. The company has decided to buy a new advance machine to produce the different equipment's. The decision will rest partly on the anticipate sales of machines in the coming months. The actual numbers of machines sold during the past years are as follows: Year Number of machines (Actual) 2014 1000 |2015|1200 2016 1400 2017 1550 2018 1725 2019|1860 2020 2025 a. Forecast the sales for the year of 2021 using a 3-Year moving average method. b. Forecast the sales for the year of 2021 using a 3-Year weighted moving average, with weights of 5, 3 and 2. Using 5 for the most recent Year. c. Compute the forecast for the year 2021 using exponential smoothing with a = 0.5. (Assume the forecast for 2014 was 900 Machines) Compute the MAD based on calculation in c. с. d.
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