Answer:
The correct answer is option A ,first mover advantage.
Step-by-step explanation:
First mover advantage is form of leading strategy where a firm is the first to identify the opportunities hidden in a particular industry or geography,thereby unlocking the potentials in order to improve its financial performance business-wide.
This is a form of diversification, as putting one's eggs in one basket is not a sustainable way to grow the business in the long-term.
Even though there are risks involved in been a first mover, the benefits sometimes outweigh the risks.