Selma believes if she works hard and invests her money wisely, she can become wealthy. Selma is demonstrating a(n):

Selma believes if she works hard and invests her money wisely, she can become wealthy. Selma is demonstrating a(n):
A) internal locus of control.
B) external locus of control.
C) neutral self-concept.
D) low level of self-efficacy.