The financial component shall include the following:

(1) An analysis of funding capacity including an inventory of revenue sources for regional transportation improvements, and probable funding levels available for regional transportation improvements from each source;

(2) Probable funding comparisons with identified current and future needs, including identified funding shortfalls; and

(3) If funding shortfalls are identified, an analysis of additional funding resources to make up the shortfall, or a reassessment of the regional transportation strategies, at a minimum, to ensure that transportation needs fall within probable funding levels.