Answer: C. Determine the alternatives
Explanation:
At this stage in the problem solving process, Samantha is laying out her options before evaluating them and making a decision.
The problem is already defined: she wants to go to college and she tries to determine which college she'd like to attend. The problem solving process consists of the following stages:
1. define the problem
2. determine the alternatives
3. evaluate each alternative
4. make a decision
Samantha is at the 2nd stage - determine the alternatives.