(a) In addition to the basic and additional compensation provided in sections two and three of this article, the President of the Senate and the Speaker of the House of Delegates shall each receive additional compensation of:

(1) $150 per day for each day actually served during any regular, extension of regular or extraordinary session as presiding officer, including Saturdays and Sundays; and

(2) $150 per day for attending to legislative business when the Legislature is not in regular, extension of regular or extraordinary session and interim committees are not meeting.

(b) In addition to the basic and additional compensation provided in sections two and three of this article, the majority leaders and minority leaders of the Senate and of the House of Delegates shall each receive additional compensation of $50 per day for each day actually served during any regular, extension of regular or during extraordinary session, including Saturdays and Sundays, as the selected legislative leaders of their respective political parties.

(c) The presiding officer and majority and minority leader compensation shall be paid, from time to time, during any such session or interim period, as the case may be, as may be prescribed by rules established by the Legislative Auditor.

(d) In addition to the basic and additional compensation provided in sections two and three of this article, the chairpersons of the committees on finance and committees on the judiciary of the respective houses and up to six additional persons from each house, to be named by the presiding officer, shall each receive an additional compensation of $150 per day up to a maximum of thirty days for attending to legislative business when the Legislature is not in regular, extended or extraordinary session and interim committees are not meeting.