Final answer:
The bill of lading is the document prepared to initiate shipment of the goods sold by an independent shipper.
Step-by-step explanation:
The correct answer is B) bill of lading. A bill of lading is a document prepared by an independent shipper to initiate shipment of goods that have been sold. It serves as a contract between the shipper and the carrier, documenting the details of the shipment such as the type of goods, quantity, destination, and terms of delivery.