Many tobacco companies and breweries in the U.S. are focusing their efforts on international markets to sustain growth because of:
A. high population growth, which leads to an unfavorable market environment.
B. the unsaturated domestic market, which leaves little possibility for expansion
C. declining domestic consumption as a result of restrictions on their marketing and advertising efforts.
D. the saturated markets in foreign countries
E. the high competition prevalent in foreign markets.
Answer: C.