Answer:
(D). Potential development of substitute products and bargaining power of consumers
Explanation:
According to Michael Porter, <u>there are five forces that should be analyzed to determine the degree of competitiveness in any industry</u> and they include; the bargaining power of suppliers, the bargaining power of consumers, threat of new entrants, threat of substitute products and the rivalry among competing firms in the industry.
Rugged mountains where the land form in greece. northeast aegean and sporades
This sounds like a Revenue this is typically collected through taxes.
