1. Member States shall ensure that, when applying the resolution tools and exercising the resolution powers, resolution authorities take all appropriate measures to ensure that the resolution action is taken in accordance with the following principles:

(a) the shareholders of the institution under resolution bear first losses;

(b) creditors of the institution under resolution bear losses after the shareholders in accordance with the order of priority of their claims under normal insolvency proceedings, save as expressly provided otherwise in this Directive;

(c) management body and senior management of the institution under resolution are replaced, except in those cases when the retention of the management body and senior management, in whole or in part, as appropriate to the circumstances, is considered to be necessary for the achievement of the resolution objectives;

(d) management body and senior management of the institution under resolution shall provide all necessary assistance for the achievement of the resolution objectives;