match each feature of e-commerce technology with its description. - universal standards - ubiquity - richness - interactivity - information density a. internet/web technology is available everywhere: at work, at home, and elsewhere by desktop and mobile devices. mobile devices extend service to local areas and merchants. b. video, audio, and text messages are possible. c. the technology works through interaction with the user. d. one set of technology standards, namely internet standards. e. the technology reduces information costs and raises quality.