Bob Corporation Entered into a Contract to Sell Parts to Zeck

question 34

Essay

Bob Corporation entered into a contract to sell parts to Zeck. The contract provided that the goods would be shipped "FOB Bob's warehouse." Bob shipped parts to Zeck that were stolen from the carrier. When Zeck checked the invoice, Zeck discovered that Bob had sent Model #20B instead of Model #20A, which the contract required. Whose loss? Why?