4 In relation to how a firm deals with the regulatory bodies, which of the following is not defined within the Financial Conduct Authority's Principles for Businesses? A firm must: deal with its regulators in a co-operative way. B disclose all data on a regular basis to its regulator. deal with its regulators in an open way. D disclose anything of which the regulator would reasonably expect notice of. 2019 Page 16 of