EC 2-18.

The determination of the reasonableness of a fee requires consideration of all relevant circumstances, including those stated in the Disciplinary Rules. The fees of a lawyer will vary according to many factors, including the time required, his experience, ability, and reputation, the nature of the employment, the responsibility involved, and the results obtained. Suggested fee schedules and economic reports of state and local bar associations provide some guidance on the subject of reasonable fees. It is a commendable and long-standing tradition of the bar that special consideration is given in the fixing of any fee for services rendered a brother lawyer or a member of his immediate family.