Look at the following data for a small, faraway country with white sand beaches
ID: 1134521 • Letter: L
Question
Look at the following data for a small, faraway country with white sand beaches and swaying palm trees, whose currency is the Clamshell (Cl). Calculate its real GDP for each year and the percentage change in real GDP for 2015-to-2016 and 2016-to-2017. (4 points)
Year Nominal GDP Price Index (2016=100) Real GDP % change
2015 Cl 100,000,000 90 _________ N/A
2016 Cl 120,000,000 100 _________ _______
2017 Cl 135,000,000 125 _________ _______
Explanation / Answer
Real GDP, year N = (Nominal GDP / Price Index, year N) x 100
2015: (100,000,000 / 90) x 100 = 111,111,111.11
2016: (120,000,000 / 100) x 100 = 120,000,000
2017: (135,000,000 / 125) x 100 = 108,000,000
% Change in 2016 = (120,000,000 / 111,111,111.11) - 1 = 1.08 - 1 = 0.08 = 8%
% Change in 2017 = (108,000,000 / 120,000,000) - 1 = 0.9 - 1 = -0.1 = -10%
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