Which force directly influences profitability by affecting competitive intensity?

• A. Bargaining power of buyers
• B. Legal compliance
• C. Corporate culture
• D. Advertising expenditure

Answer: (A)

Bargaining power of buyers directly shapes how intense the competition is in an industry. When buyers have strong leverage, they can push prices down, demand higher quality or more services, and easily switch to competing suppliers. That pressure forces firms to compete more aggressively on price, features, and terms, which increases competitive intensity and squeezes profit margins. Other options influence profitability in more indirect ways—legal compliance mostly adds costs, corporate culture affects internal capabilities, and advertising expenditure can shift demand—but none alter how fiercely firms compete with each other as directly as buyer power does.