The Excel file (Forecasting Assignment Data) contains quarterly motorcycle shipments for Harley-Davidson from 2000 through 2006. Forecast Harley-Davidson quarterly motorcycle shipments for 2007 using Quadratic Trend with Seasonal Indices Model In addition, make a recommendation of which forecasting method you think Harley-Davidson should use and why.

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The Excel file (Forecasting Assignment Data) contains quarterly motorcycle shipments for Harley-Davidson from 2000 through 2006.

Forecast Harley-Davidson quarterly motorcycle shipments for 2007 using Quadratic Trend with Seasonal Indices Model

In addition, make a recommendation of which forecasting method you think Harley-Davidson should use and why.

Demand
Year
Quarter
Period
A
2000
1
49,057
53,329
48,077
54,129
54,154
60,161
56,611
63,535
64,669
65,540
3
4
2001
6.
4
8.
2002
9.
10
11
67,474
65,970
70,608
4
12
2003
1
13
14
76,025
15
67,458
4
16
77,056
2004
1
17
74,090
18
82,034
19
80,578
4
20
80,587
2005
1
21
76,716
22
77,128
87,585
87,588
23
4
24
2006
1
25
79,506
2
26
79,796
3
27
97,046
4
28
92,848
123 41
Transcribed Image Text:Demand Year Quarter Period A 2000 1 49,057 53,329 48,077 54,129 54,154 60,161 56,611 63,535 64,669 65,540 3 4 2001 6. 4 8. 2002 9. 10 11 67,474 65,970 70,608 4 12 2003 1 13 14 76,025 15 67,458 4 16 77,056 2004 1 17 74,090 18 82,034 19 80,578 4 20 80,587 2005 1 21 76,716 22 77,128 87,585 87,588 23 4 24 2006 1 25 79,506 2 26 79,796 3 27 97,046 4 28 92,848 123 41
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