One difference between a cooperative estate and a condominium estate is that:
A) A condominium owner owns a unit of air space whereas the co-op owner owns a proprietary lease.
B) A condominium sale adversely affects other unit owners.
C) The co-op owner owns stock and a freehold real estate interest whereas the condominium owner simply a proprietary lease.
D) The condominium owner owns the common elements and the air space whereas the co-op owner only owns the apartment.
