Selling space is the largest proportion of total store space for which retailer?

One of the most-often-used business tools to assess the market they are operating within is a business model created by Michael Porter of the Harvard Business School called:

A. Industry Attractiveness Model B. Five Forces Model C. Competition Model D. Macro-Economic Model E. Industry Competitiveness Model

Viral marketing is a form of direct marketing where a company advertises its products through multiple channels simultaneously to spread the word as fast as possible to the maximum number of people

Indicate whether the statement is true or false