Elizabeth designs greeting cards. Big Printer manufacturers the greeting cards for Elizabeth. Elizabeth entered into an agreement with Big Gift Shop to provide them with 1000 greeting cards for $2.00 per card. Big Printer unexpectedly raised its printing prices to the extent that Elizabeth would lose money if she sold her cards at $2.00 per card. Elizabeth told Big Gift Shop that she would not be able to fulfill her obligations under the contract. Big Gift Shop sued Elizabeth for breach. Who will win?