economics questions dealing lm model and gdp

If you can not answer these within 7 hours do not bother contacting me.


I have attached the questions





 But here is a correction


There is a typo in Q1.  In part (f) the year should be ’09. So the question should read as:(f) Using ‘09 as the base year calculate chain weighted or chain linked real GDP for ’09 and ‘10. Show and explain your calculations”

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