Final answer:
B) Sustainable competitive advantage. The toy store has achieved sustainable competitive advantage.
Step-by-step explanation:
The toy store has achieved sustainable competitive advantage.
Sustainable competitive advantage refers to an edge or advantage that a company possesses over its competitors and that cannot be easily replicated by others in the market. In this case, the toy store has acquired a unique and valuable position in the industry that sets it apart from its competitors.
For example, the toy store may have a distinctive toy collection, exclusive partnerships with popular toy brands, or a highly efficient supply chain that allows it to offer competitive prices and a wide range of products. These factors create a barrier for other competitors to replicate the toy store's success.