Sec. 1. As used in this chapter, "common expenses" means:
(1) all sums lawfully assessed against a subdivision by a homeowners association;
(2) expenses of:
(A) administration;
(B) maintenance;
(C) repair; or
(D) replacement;
of subdivision common areas and facilities;
(3) expenses agreed upon as common expenses by a homeowners association; and
(4) expenses declared common expenses by the bylaws or another written instrument of a homeowners association.