Assume figures were presented for the past 5 years on merchandise sold at Chicago department and discount stores ($ million). Sales in 2022 were $2,954; in 2021, $3,214; in 2020, $2,708; in 2019, $2,952; and in 2018, $3,016. Using 2018 as the base year, complete a trend analysis. (Round your answers to the nearest whole percent.) 2021 3,214 2022 2,954 % 2020 $ 2,708 Sales $ 2019 $ 2,952 % 2018 $ 3,016 100 % Sales (in percent) % %