In: Finance
Suppose a firm has had the following historic sales figures.
Year: 2009 2010 2011 2012 2013
Sales: $ 2,430,000. $ 3,850,000 $ 4,440,000 $ 4,920,000
$ 5,540,000
What would be the forecast for next year’s sales using regression to estimate a trend?
Next years sales?
Year |
Deviation from 2008 (X) |
Y |
2009 |
1 |
2430000 |
2010 |
2 |
3850000 |
2011 |
3 |
4440000 |
2012 |
4 |
4920000 |
2013 |
5 |
5540000 |
Running Regression in Excel Provide following output:
Coefficients |
Standard Error |
t Stat |
P-value |
Lower 95% |
Upper 95% |
|
Intercept |
2049000 |
335022.9 |
6.116 |
0.008786 |
982807.7 |
3115192 |
X Variable 1 |
729000 |
101013.2 |
7.216879 |
0.005485 |
407530.9 |
1050469 |
Trend Line:
2,049,000 + 729,000 (X)
Projected Sales for 2014:
Value of X for 2014 = 6
Forecasted Sales (2014) = 2,049,000 + 729,000 (6)
= 6,423,000