Sales Cost of goods sold Accounts receivable 2017 2016201520142013 462,208 $358,301 $ 248,820 367,879 242,098 189,317 130,686 98,020 33,933 26,993 24,508 14,581 12,950 s 702,556 188,500 Compute trend percents for the above accounts, using 2013 as the base year