81. Having conducted the analyses covered in Sections 4.4 and 4.5, competent authorities should form, or update, their view on the viability of the institution's current business model on the basis of its ability to generate acceptable returns over the following 12 months, given its quantitative performance, key success drivers and dependencies and business environment.
82. Competent authorities should assess the acceptability of returns against the following criteria:
a. return on equity (ROE) against cost of equity (COE) or equivalent measure: competent authorities should consider whether the business model generates a return above cost (excluding one-offs) on the basis of ROE against COE; other metrics, such as return on assets or risk-adjusted return on capital, as well as considering changes in these measures through the cycle, may also support this assessment;
b. funding structure: competent authorities should consider whether the funding mix is appropriate to the business model
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