The nature and strength of the strong competivive force that prevails in an industry is generally a product of
A) the unknown competitor business expansion strategies that impact industry production and outlook.
B) the pressures of environment requirements in different competing geographies.
C) the pressures induced by the market maneuvering and jockeying for buyers' patronage that goes on among rival sellers in the industry.
D) Regulatory requirements intensified by changing governing bodies.