Answer:
B. Straddling
Step-by-step explanation:
Straddling is a management approach in which a firm seeks to match what a competitor is doing by adding new services, technologies, features to its current activities.
Straddling is a very risky management approach as any other firm that is not straddling can match a straddling company on every front. The risk always shows if the straddling firm has to trade-off(i.e: lose one quality to improve another or to make gains).
Cheers.