Forecast (Units)

Actual Data (Units)

MAPE

MAE

Period 1

11

13

18.18

3.8

Period 2

27

33

22.22

4

Period 3

18

25

38.89

3.75

Period 4

16

23

43.75

3.29

Period 5

9

10

11.11

2.67

Period 6

10

12

20

3

Period 7

20

18

10

3.25

Period 8

20

24

20

3.67

Period 9

25

22

12

3.5

Period 10

23

19

17.39

4