To calculate the growth rate of Nominal GDP from 2007 to 2008, we first need to calculate the Nominal GDP for both years using the given prices and quantities.
Nominal GDP for 2007:
- Video Games: Price = $60, Quantity = 100 \[ 60 \times 100 = 6,000 \]
- Movies: Price = $15, Quantity = 20 \[ 15 \times 20 = 300 \]
Total Nominal GDP for 2007: \[ 6,000 + 300 = 6,300 \]
Nominal GDP for 2008:
- Video Games: Price = $60, Quantity = 200 \[ 60 \times 200 = 12,000 \]
- Movies: Price = $12, Quantity = 50 \[ 12 \times 50 = 600 \]
Total Nominal GDP for 2008: \[ 12,000 + 600 = 12,600 \]
Now, we can calculate the growth rate of Nominal GDP from 2007 to 2008: \[ \text{Growth Rate} = \left( \frac{\text{GDP}{2008} - \text{GDP}{2007}}{\text{GDP}_{2007}} \right) \times 100 \] Substituting the values: \[ \text{Growth Rate} = \left( \frac{12,600 - 6,300}{6,300} \right) \times 100 \] \[ \text{Growth Rate} = \left( \frac{6,300}{6,300} \right) \times 100 = 100% \]
Therefore, the growth rate of Nominal GDP from 2007 to 2008 is 100%.