Which of the following is not a B2C e-business enabler?Group of answer choicesAn easy-to-navigate websiteA competitive marketplaceInteroperabilityCritical MassSufficient network bandwidth

A competitive marketplace is not a B2C e-business enabler. While a competitive marketplace can influence the strategies and operations of a B2C e-business, it is not an enabler. An enabler is something that directly allows or facilitates e-business.

An easy-to-navigate website, interoperability, critical mass, and sufficient network bandwidth are all enablers because they directly facilitate e-business. An easy-to-navigate website makes it easier for customers to find and purchase products. Interoperability allows different systems and software to work together, which can improve the efficiency of e-business operations. Critical mass refers to the number of users needed for the service to be valuable and successful. Sufficient network bandwidth ensures that the website can handle traffic and function properly.

In contrast, a competitive marketplace is a condition of the business environment, not a direct enabler of e-business. It can influence the strategies and operations of a B2C e-business, but it does not directly facilitate e-business.