This is the time series equation of the top 10 mining companies based on market capitalization.

The data for this equation is monthly data from January 2003 to December, 2015.

Please explain the following with up to date literature:

1. Economic and Statistical interpretation of the independent variables (Why?).

2. Explain the table with the existing literature support ( at least 1 or 2 from year 2015-16). If contradict explain?

3. Interpretation of the relationship between dependent and independent variable?

4. Interpret the D-W (Durbin-Watson) test result