match each internet business model with its definition. - e-tailer - transaction broker - market creator - content provider - community provider - portal - service provider a. sells physical products directly to consumers or to individual businesses. b. provides applictions such as photo sharing, video sharing, and user-generated content as services; provides other services such as online data storage and backup. c. provides an initial point of entry to the web along with specialized content and other services. d. creates revenue by producing digital content, such as news, music, photos, or video, over the web. the customer may pay to access the content, or revenue my be generated by selling advertising space. e. saves users money and time by processing online sales transactions and generating a fee each time a transaction occurs. f. provides an online meeting place where people with similar interests can communicate and find useful information. g. provides a digital environment where buyers and sellers can meet, search for products, display products, and establish prices for those products; can serve consumers or b2b e-commerce, generating revenue from transaction fees.