In Table 4.2, which is not an external threat to future profitability?

Vulnerability to unfavorable industry driving forces; unfavorable trade policies and tariffs

Adverse demographic changes that threaten to curtail demand for the industry’s product

Growing bargaining power of buyers and/or suppliers

Having too few resources and capabilities that are well-matched to the company’s available market opportunities

Costly new regulatory requirements; rising prices for energy or other key inputs