Final answer:
Industries where implementing a cost leadership strategy may be difficult include the airline industry and the technology industry.
Step-by-step explanation:
A cost leadership strategy can be difficult to implement in industries where there is intense competition and price sensitivity among customers.
One example of such an industry is the airline industry. In this industry, customers are often focused primarily on finding the lowest possible fare, and are less concerned with other factors such as service or product features. As a result, airlines that try to implement a cost leadership strategy may find it difficult to differentiate themselves from their competitors and attract enough customers to be financially viable.
Another example is the technology industry. Technology products often have high development and production costs, making it challenging for companies to offer significantly lower prices without sacrificing quality. Additionally, technological advancements happen rapidly in this industry, and companies that focus solely on cost leadership may struggle to keep up with the latest innovations and meet the changing demands of customers.