Compute ROE and the sustainable growth rate for Ahearn, Agostino and Arose (AAA) How is EPS related to Roe? Derive EPS. Here is the given. Net profit margin is .05, ATO is 1.8, financial leverage is 2, Retention ratio is .4, the BVPS is $4. Explicate how ERS can be misleading in expressing performance in the aforementioned case.