5. Many different models of electronic transactions exist in the world of e commerce today. This classification is based on the nature of their transactions. State the type of E-Commerce system: a) The companies involved come together to conduct business with each other. b) It is a type of commerce where a consumer provides goods, services and products to an organization or business. c) Business sells their goods, services and products directly to the consumer via the internet. d) E-commerce process followed by the consumers when interacting directly with the government agencies