Generate 300 sales data and evaluate those data. Draw their graphs and evaluate them by error indicators. By using these techniques:

1-Naive Method (excel)

2-Moving Average (minitab)

3-Weighted Average (excel)

4-Exponential Smoothing Technique (minitab)

5- Seasonal Index Method (excel)

6- Trend Production (minitab)

7- regression (linear) (excel)

You can copy paste the links of excel and minitab files. I'll make a very good comment for those will answer.