Below are some data from the land of milk and pork milk pork Year Quantity Price Quantity Price 2017 1000 ¥1 500 ¥2 2018 2000 ¥1 1000 ¥2 2019 2000 ¥2 1000 ¥4 a. Calculating nominal GDP; Calculating real GDP; Calculating the GDP deflator. b. Calculating the percentage change in nominal GDP; Calculating the percentage change in real GDP; Calculating the percentage change the GDP deflator. c. did economy well-being rise more in 2017 or 2018?