20-5-1 Obligation extinguished by offer of performance. 20-5-2 Offer of partial performance. 20-5-3 Offer of performance made by or on behalf of debtor. 20-5-4 Offer of performance made to creditor or authorized person. 20-5-5 Place of offer of performance. 20-5-6 Time of offer of performance. 20-5-7 Delayed offer of performance with compensation for delay. 20-5-8 Good faith offer required. 20-5-9 Offer to be free from conditions. 20-5-10 Ability and willingness to perform required for offer. 20-5-11 Tender of delivery not required until offer accepted. 20-5-12 Thing offered to be separable. 20-5-13 Conditional offer permitted. 20-5-14 Receipt for property delivered in performance. 20-5-15 Waiver by failure to state objections to mode of offer. 20-5-16 Passage of title to thing offered in performance. 20-5-17 Retention of thing offered until acceptance by creditor. 20-5-18 Interest stopped by offer of performance. 20-5-19 Retention by creditor of thing not accepted as performance.