Answer:
Note The full question is attached as picture below
1. Real consumption % change = ((Consumption in 2009 / Consumption in 2007) - 1) * 100
Real consumption % change = ((9847 / 10042) - 1) * 100
Real consumption change % = (0.981 - 1) * 100
Real consumption change% = -1.9%
2. Real investment % = ((Investment in 2009 / 2007) - 1) * 100
Real investment % = ((1898 / 2644) - 1) * 100
Real investment % = (0.718 - 1) * 100
Real investment % = -28.2%
3. Government spending % = ((Government spending 2009 / 2007) - 1)*100
Government spending % = ((3089 / 2914) - 1)*100
Government spending % = (1.06 - 1) * 100
Government spending % = 6%