What is the comparison (analysis) of the Days Sales Outstanding of Industry Average Ratio and the Company A Ratio? The Days Sales Outstanding has decreased and increased. Why? Industry Average...

What is the comparison (analysis) of the Days Sales Outstanding of Industry Average Ratio and the Company A Ratio? The Days Sales Outstanding has decreased and increased. Why? Industry Average DSO 2015: 138 days 2016: 104 days 2017: 173 days 2018: 125 days 2019: 98 days Company A DSO 2015: 245 days 2016: 338 days 2017: 332 days 2018: 169 days 2019: 81 days