Award: 1.00 point Answer the next question based on the following price and output data over a five-year perlod for an economy that produces only one good. Assume that year 2 Is the base year. Year Units of Output Price per Unit 1 $2 10 3 15 4 18 5 5 20 6 If year 2 Is the base year, then the percentage Increase In real GDP from year 2 to year 4 Is O O 60%% O 803% O 10 0%%