20-6-1
Want of performance or delay excused.
20-6-2
Uncontrollable cause excusing want or delay of performance.
20-6-3
Want or delay of performance excused by creditor's act inducing nonperformance.
20-6-4
Want or delay of performance excused by creditor's act or operation of law
preventing performance.
20-6-5
Debtor entitled to benefits when performance prevented by creditor.
20-6-6
Debtor entitled to portion of benefits when performance prevented other than by
creditor.
20-6-7
Refusal of performance before offer equivalent to offer and refusal.