(a) The by-laws or the marketing contract may fix, as liquidated damages, specific sums to be paid by the members or stockholders to the association upon the breach by him or her of any provision of the marketing contract regarding the sale or delivery or withholding of products; and may further provide that the member will pay all costs, premiums for bonds, expenses and fees, in case any action is brought upon the contract by the association; and any of such provisions shall be valid and enforceable in the courts of this State and such clauses providing for liquidated damages shall be enforceable as such and shall not be regarded as penalties.(b) In the event of any such breach or threatened breach of such marketing contract by a member, the association shall be entitled to injunctive relief to prevent the further breach of the contract and to a judgment of specific performance thereof. Pending the adjudication of such an action and upon filing a verified complaint showing the breach or threatened breach, and upon filing a sufficient bond, the association shall be entitled to a temporary restraining order and preliminary injunction against the member.