What are the five factors that affect competitive rivalry in the market environment according to Porter$$s Five Forces model?

Question $1$Answer

a$.$

Number of competitors; variety of competitors; differences in products; differences in quality; industry balance.

b$.$

Threat of new entrants; threat of substitute products; bargaining power of buyers; bargaining power of suppliers; industry growth.

c$.$

Product differentiation; product innovation; product quality; product price; product promotion.

d$.$

Customer loyalty; customer satisfaction; customer needs; customer preferences; customer feedback.