(2) Contributions levied by
an owners corporation must be levied in respect of each lot and are payable
(subject to this section and section 82) by the owners in shares proportional
to the unit entitlements of their respective lots.
(3) Any contribution
levied by an owners corporation becomes due and payable to the
owners corporation on the date set out in the notice of the contribution. The
date must be at least 30 days after the notice is given.