Farmer Pete sold Oscar several bushels of heirloom tomatoes for $595.The contract provided that the shipper would send them via a commoncarrier using the most direct route and that Oscar would payCOD.Oscar was going to sell the tomatoes inhis grocery store.Farmer Peter gave the tomatoes to Fast Trucking Common Carrier Inc. and informed it to use Route 66, which was the quickest and direct route.Fast Trucking Common Carrier arrived at Oscar's grocery store and delivered the tomatoes.Oscar paid for the delivery via check, knowing that he had insufficient funds in his account.

Who is liablefor payment of the COD toFarmer Pete?