Assume figures were presented for the past 5 years on merchandise sold at Chicago department and discount stores ($ million). Sales in 2018 were $3.234; in 2017. $3.494: in 2016. $3,128; in 2015. $3.232; and in 2014. $3,296. Using 2014 as the base year, complete a trend analysis. (Round your answers to the nearest whole percent.) 2018 2017 2015 2016 3.128 2014 $ 3,296 $ 3,234 S 3,494 S s 3,232 Sales Sales (in percent) 96 96 96