Answer:
a. fob destination
Step-by-step explanation:
FOB (Free on Board) is a shipping term that specifies when the responsibility for goods passes from the seller to the buyer. FOB destination means that the seller is responsible for the shipping costs and the ownership of the goods is transferred to the buyer when the goods arrive at the buyer's destination. In contrast, FOB shipping (also known as FOB origin) means that the buyer is responsible for the shipping costs, and the ownership of the goods is transferred to the buyer when the goods are shipped from the seller's location. FOB factory and point FOB are not commonly used shipping terms.