In about 200 words explain how using EDI can lead to supply chain efficiency include in your discussion the merits of using either direct connection or VAN based EDI and how a company would choose between these approaches.

According to alisa miller foreign news bureaus

Why were most movies from the late 1890s until the early 1930s only filmed in black and white? there were only a few people who could afford the technology to produce color motion pictures back then. audiences did not want color motion pictures until later. the film used to make color motion pictures often overheated, which was a safety hazard, so it was generally not allowed. color films had to be hand-colored, frame by frame.

Match the items with their respective descriptions.