Final answer:
Mill would assert that the inability to predict the future doesn't affect utilitarianism because the theory is based on present actions and consequences.
Step-by-step explanation:
Mill would answer this question by choosing option b) Mill would assert that the inability to predict the future doesn't affect utilitarianism because the theory is based on present actions and consequences. Mill emphasizes the importance of impartiality in assessing the possible consequences of our actions without personal bias. Utilitarianism focuses on maximizing overall happiness in the present, rather than attempting to predict the future.