Executed with grace, and dignity.
Also, this is how I did that real GDP question, Q12:
GDP -- CPI
6000 - 130
6800 - 150
So 6000 x (150/130) [so as to get it to the 150 level of CPI] equals 6923.xx, and since thats greater than 6800, then 6800 represents a lower real GDP in Year 2...