As per the question, 'following through on a pre-existing duty' would not be called a consideration as it does not involve any kind of careful thought but rather the action. The other options('Undertaking an act not legally required' and 'Refraining from doing something you would otherwise be free to do') exemplify the actions that require careful thought and attention before reaching any conclusion. Thus, <u>option B</u> is the correct answer.
<span>Mark suffers mostly from bipolar depression, due to the observation of the situation that he had. Bipolar depression is the state where the patient has mood disorder that causes rapid changes in the emotional state of the person. This causes the person to experience mania and even crippling depression.</span>
C is the main resaons su:cide is also one! they took posion when they were scared and they would die from they posion but Gunshot wounds is the main one