5B (ii) A former longstanding client of an accounting practice is being investigated by the tax authorities. The former client requests the assistance of the practice in representing them. The client promises that, if the outcome is favourable, he will pay a substantial fee and re-appoint the practice as his accountants in the future. (Any tax payable will be deducted from the fee.) Which THREE threats to the fundamental principles are involved? Self-review Self interest Intimidation Familiarity Advocacy