“…ROA cannot be used as a signal in detecting the condition of the company and is not correspond to signal theory. Correspondingly [ 62 ], also noted that managers do not deal with ROA as a financial target which is unfeasible to arrive at, thus it will discourage them to manipulate the earnings. In other words, it is possible that managers still assumes that the company's ROA target is considered attachable and normal, thus it does not trigger them to engage in fraudelent financial reporting.…”