If entered into before the executive board elected by the proprietary lessees pursuant to section 4303(f) (relating to executive board members and officers) takes office:
(1) any management contract, employment contract or lease of recreational or parking areas or facilities;
(2) any other contract or lease between the association and declarant or an affiliate of a declarant; or
(3) any contract or lease that is not bona fide or was unconscionable to the proprietary lessees at the time entered into under the circumstances then prevailing;
may be terminated without penalty by the association at any time within one year after the executive board elected by the proprietary lessees pursuant to section 4303(f) takes office upon not less than 90 days' notice to the other party. This section does not apply to any agreement of sale for the purchase of land and other real property which has been subjected to the cooperative form of ownership nor does this section apply to any proprietary lease or any lease the termination of which would terminate the cooperative or reduce its size unless the real estate subject to that lease was included in the cooperative for the purpose of avoiding the right of the association to terminate a lease under this section.