Strategy at a level is primarily focused on the products and services provided to customers and on finding ways to develop and maintain a sustainable competitive advantage with these customers. 1. functional 2. business unit 3. corporate 4. divisional

2. business unit

Explanation:

Strategy refers to a future course of action formulated now, for efficient operations and fulfillment of long term goals. It refers to ways and methods a business firm shall employ in the near future.

Strategy at the business level is more concerned with the quality of products and services offered by a business and methods via which good relations can be maintained and strengthened with customers.

Business level strategy is focused upon providing best value to customers so as to increase sales volume and maximize profits, alongside providing customer satisfaction.  

i believe the answer would have to be a dependable person