Operations Management

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period_and_actual_quantity_chart.docx

Period

Actual Quantity

Forecast

Error

1

429

2

222

3

276

4

167

5

266

6

305

7

430

8

415

9

388

10

368

11

220

12

457

13

267

14

277

15

242

16

590

17

147

18

566

19

267

20

361

21

338

22

351

23

217