Answer:
B. Tanya trying to decide if she should go to college out of state, or stay local.
Step-by-step explanation:
Tanya's situation is an example of an internal conflict because the conflict only directly involves herself, her opinions, and her priorities.
The other 3 situations are not examples of internal conflicts because they involve a conflict with another person.
The coworker, society, and Melissa's mother are involved in the conflict, so they are not internal conflicts.
So, B is the right answer.