If any person to whom any payment shall be due under the plan shall be a minor, or shall be or become in the judgment of the administrator, physically or mentally incompetent, the administrator shall have the right to determine to whom such payments shall be made for the benefit of such person. Written receipt of the person to whom any such payment is made shall be a complete discharge of the obligation for any sum paid. (Ord. 5851-NS § 1 (part), 1988)