A Seller Hears That One of Its Customers Has Filed

A seller hears that one of its customers has filed for bankruptcy.The seller demands in writing assurance of performance by the buyer.If the buyer does give written assurance that it will perform,which of the following is true?

A) The written assurance will require that the seller deliver the goods.
B) The seller may withhold delivery of the goods despite the assurance of performance.
C) The seller may withhold delivery only if the insolvency will prevent payment of this debt.
D) The seller must deliver the goods to the custody of the bankruptcy trustee.