The fictitious country of World Campustan saw its GDP per-capita increase from $36,594 in 2017 to $38,183 in 2018. What was the growth rate in 2018? Enter percentage and round to 2 decimal places

The fictitious country of World Campustan saw it's GDP per-capita increase from $6,759 in 1975 to $37,064 in 2018. What was the average annual growth rate over this time?

he fictitious country of World Campustan is expected to have an average annual growth rate of GDP per-capita of 3.67% for the foreseeable future. How many years will it take World Campustan's GDP per-capita to double?