Suppose a country produces only textbooks. Using the info in the table below answer the following questions.

Year	Quantity	Price	Price Index
2009	375	$208	100
2010	405	$220
2011	420	$260
2012	450	$280

1. What is the price index for year 2011 (only answer for this year).
2. What is the nominal and real GDP for year 2011 (only answer for this year).
3. If nominal GDP doubled since last year, but the quantity produced stayed the same, what would happen to the Real GDP for those two years.