Question: Corporate has provided the following weights for the demand data below: most recent data = .55, next most recent = .20, third most recent =
- Corporate has provided the following weights for the demand data below: most recent data = .55, next most recent = .20, third most recent = .15, and forth most recent = .10. Use the data below to calculate the forecast for 2021 using a four year weighted moving average:
| YEAR | SALES | WEIGHT |
| 2016 | 3000 |
|
| 2017 | 2500 |
|
| 2018 | 6000 |
|
| 2019 | 4000 |
|
| 2020 | 7500 |
|
| 2021 |
|
|
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