Rules of construction.

A. It is the policy of the Limited Liability Company Act to give maximum effect to the principle of freedom of contract and to the enforceability of operating agreements of limited liability companies. B. Unless displaced by particular provisions of the Limited Liability Company Act, the principles of law and equity supplement that act, including such principles applicable to corporations and their owners. C. Rules that statutes in derogation of the common law are to be strictly construed shall have no application to the Limited Liability Company Act. D. The Limited Liability Company Act shall not be construed so as to impair the obligations of any contract existing when that act goes into effect nor affect any action or proceedings begun or rights accrued before that act takes effect.