Which of the Following Statements Is True About Physical Distribution

Which of the following statements is true about physical distribution and logistics?

A) Physical distribution refers to the planning, movement, and flow of goods and related information throughout the supply chain.
B) Forecasting includes a number of activities, such as recording the sale, making the appropriate accounting entries, and billing the customer.
C) Containerized shipping restricts flexibility in transportation.
D) Air transport tends to be the cheapest method of transportation.
E) In a typical distribution center, goods produced at a variety of locations are collected, sorted, coded, and redistributed to fill customer orders.