Fact Pattern $15-1$

Data Storage Inc. offers to provide cloud$-$computing services to Enterprises, LLC$,$ but mistakenly transposes some of the digits in the price so that $$15,400$ appears in the offer as $$14,500.$ Enterprises accepts the written offer.

Refer to Fact Pattern $15-1.$ Data Storage's best defense against enforcement of the contract is that Enterprises knew

a$)$ a unilateral mistake supports the cancellation of a contract.

b$)$ a bilateral mistake supports the cancellation of a contract.

C$)$ the price was below the prices of comparable services.

d$)$ a mistake of value supports the cancellation of a contract.