(b) Unless otherwise provided in the partnership agreement and except as provided in section 121-705 of this article, the obligation of a partner to make a contribution or to return money or other property paid or distributed in violation of this article may be compromised only by consent of all the partners. Notwithstanding the compromise, a creditor of a limited partnership who extends credit in reliance on that obligation may enforce the original obligation to the extent he reasonably relied on such obligation.
(c) A partnership agreement may provide that the interest of any partner who fails to make any required contribution shall be subject to specified consequences of such failure. Such consequences may take the form of reducing or eliminating the defaulting partner's interest in the limited partnership, subordinating his partnership interest to that of nondefaulting partners, a forced sale of his partnership interest, the lending by other partners of the amount necessary to meet his commitment, a fixing of the value of his partnership interest by appraisal or by formula and redemption or sale of his partnership interest at such value, or other consequences.