The governing board of a community college district that has by majority vote established a standard rate or rates for the lease pursuant to this article of its real property may by majority vote delegate to an officer or employee as the governing board may designate, the power to enter into leases, for and in behalf of the district, of any real property of the district, with respect to which real property the district has

received only one sealed proposal that conforms with the existing standard rate or rates, from a responsible bidder.