In: Math
A company has sales of automobiles in the past three years as given in the table below. Using trend and seasonal components, predict the sales for each quarter of year 4.
|
Year |
Quarter |
Sales |
|
1 |
1 |
71 |
|
2 |
49 |
|
|
3 |
58 |
|
|
4 |
78 |
|
|
2 |
1 |
68 |
|
2 |
41 |
|
|
3 |
60 |
|
|
4 |
81 |
|
|
3 |
1 |
62 |
|
2 |
51 |
|
|
3 |
53 |
|
|
4 |
72 |