iiAyeItzAsh1300 iiAyeItzAsh1300 25-05-2023 Mathematics contestada GDP per capita in thousand USD in a certain country is: Years: 2015 ; 2016 ; 2017 ; 2018 ; 2019 GDP per capita: 6.1 ; 6.7 ; 7.4 ; 8.3 ; 8.9 Calculate: A) chain indexes; B) average growth rate for 2017-2019; c) interpret results from A) ; B)