1. A)Who are NVOCC or NVOs?B)Containerized freight transportation service is sold and offered in two types of services. List their name(s)C)What two companies offer this type of service?D)What is the name given to the standard trade terms used in international contracts of sale? Give a history and purpose. E)What are three common ocean freight charges? (Give examples and explain)F)Why are free trade agreements important? Explain.