ABC's ROE decreased by 50 percent between 2018 and 2019. Before you decide to take your investment elsewhere, what must you look at? You have to look at the profitability of ABC, rather than just looking at the ROE. You have to compare ABC's performance to other companies in the same industry. You have to compare ABC's performance to companies in other industries. You have to look at all three components of the DuPont framework