I believe the answer is "abnormal psychology"
A firm may narrow its focus to a specific region of the world so that it can better understand the cultures, legal and social norms, and other factors that are important for effective competition in those markets
.
Option a
<u>Explanation:</u>
Any firm when it starts must focus on first developing and enhancing itself fully. A 100 percent work efficiency must be the goal of the firm and it must try to achieve at least 99 percent. Thus, first, it must start at a small pace, build its foundations and then expand.
A firm may thus narrow its focus to a specific region so that it can better understand the cultures, legal and social norms, and other factors that are important for effective competition in those markets.
The number of skycrapers increased a lot because there was no room left on the ground.
