It is nice to have somewhat of an outline regarding what you would like to do after high school, however, I believe it may be more difficult to have a whole plan.
Explanation:
There is no way anyone can predict what can happen so not everything will go to plan. As humans we learn to alter our choices to the situation we are in so a certain event in your life could take place causing you to take a completely different route than the one you had intended or planned.
The relationship between subclass and superclass is generalization. For example there will be generalization between the class Employee and class HourlyEmployee which inherits from it. All the other options are not suitable.
Precision, specificity is related to the accuracy of the information with respect to the subject at hand. Precision is the only answer that makes sense.