Answer:
D. Selling on non-price factors, such as design or customer service
Step-by-step explanation:
One of the main goals of a Focused differentiator strategy in business is to is to secure a competitive advantage over competitors by offering products that appeal to specific non-price and unique preferences of customers.
The strategy is to go for products that will appeal to a well-defined group of buyers. This strategy is the opposite of the Broad Differentiation strategy that aims at different or multiple market segments or multiple buyer groups for a product.
A good example is the development of a particular high-end product car manufacture line which is specifically targeted at high-end citizens in a society who will go for them despite their costs just because of their premium looks, additional features (off-road capabilities, 0-60 miles in 4 seconds and leather trimmings) among others. This is a focused differentiator