If performance of an obligation is prevented by any cause excusing performance, other than the act of the creditor, the debtor is entitled to a ratable proportion of the consideration to which the debtor would have been entitled upon full performance according to the benefit which the creditor receives from the actual performance.
N.D. Cent. Code § 9-11-06
Ratable proportion of benefits awarded to debtor
Official source: North Dakota Legislative Branch. Reproduced from public-domain North Dakota statutes; confirm against the official source for the current text. Not legal advice.