Suppose the country of Macecon produces only two final goods, Theorems (Ts) and Lemmas (Ls). In 2018 it produced 10 Ts at a price of $50 and 50 Ls at a price of $10. In 2019 It produced 9 Ts at a price of $60 and 60 Ls at a price of $11. Using 2018 as the base year, the inflation rate in the GDP deflator between 2018 and 2019 was 5%.