ACC110 PAYROLL ACCOUNTING ASSIGNMENT I 7-1. Your boss asks you for a five-year labor cost trend chart. The labor costs per year are as follows: 2015 $178,967 2016 185,923 2 2017 172,245 2018 179,905 2019 182,478 Construct a line chart to depict the data. What conclusions can you derive from the data about labor costs and trends over the past five years? Why