Break the following rules into their elements:

(a) 200. Parties to a child custody dispute shall attempt mediation before filing for a custody

order from the court.

(b) 75(b). Lawyers shall not enter into a business transaction with a client if they have differing

interests therein and if the client expects the lawyer to exercise his or her professional judg-

ment therein for the protection of the client.

(c) 38. A person or agency suing or being sued in an official public capacity is not required to

execute a bond as a condition for relief under this section unless required by the court in its

discretion.

(d) 1.2. A lawyer may not permit his or her legal assistant to represent a client in litigation

or other adversary proceedings or to perform otherwise prohibited functions unless authorized

by statute, court rule or decision, administrative rule or regulation, or customary practice.

(e) 179(a)(7). If at any time it is determined that application of best available control technology

by 1988 will not assure protection of public water supplies, agricultural and industrial uses,

and the protection and propagation of fish, shellfish, and wildlife, and allow recreational

activities in and on the water, additional effluent limitations must be established to assure

attainment or maintenance of water quality. In setting such limitations, EPA (the Environmental

Protection Agency) must consider the relationship of the economic and social costs of their

achievement, including any economic or social dislocation in the affected community or

communities, the social and economic benefits to be obtained, and determine whether

or not such effluent limitations can be implemented with available technology or other

alternative control strategies