Year Demand History for the Bow Rake:   DEMAND Month Year 1 Year 2 Year 3 Year 4 1 55,220 39,875 32,180 62,377 2 57,350 64,128 38,600 66,501 3 15,445 47,653 25,020 31,404 4 27,776 43,050 51,300 36,504 5 21,408 39,359 31,790 16,888 6 17,118 10,317 32,100 18,909 7 18,028 45,194 59,832 35,500 8 19,883 46,530 30,740 51,250 9 15,796 22,105 47,800 34,443 Prepare a graph that shows the four-year demand history for the bow rake. Discuss any apparent trend and seasonal patterns.     2. Which forecasting method might be best for bow rakes for each month of Year 5? Why?

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Year Demand History for the Bow Rake:

 

DEMAND

Month

Year 1

Year 2

Year 3

Year 4

1

55,220

39,875

32,180

62,377

2

57,350

64,128

38,600

66,501

3

15,445

47,653

25,020

31,404

4

27,776

43,050

51,300

36,504

5

21,408

39,359

31,790

16,888

6

17,118

10,317

32,100

18,909

7

18,028

45,194

59,832

35,500

8

19,883

46,530

30,740

51,250

9

15,796

22,105

47,800

34,443

  1. Prepare a graph that shows the four-year demand history for the bow rake. Discuss any apparent trend and seasonal patterns.

    2. Which forecasting method might be best for bow rakes for each month of Year 5? Why?

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