Final answer:
When facing the mummer, Prince Prospero should have sought advice from others before deciding.
Step-by-step explanation:
When facing the mummer, Prince Prospero should have taken option c. Seek advice from others before deciding.
Seeking advice from others would have allowed Prince Prospero to gather different perspectives and consider potential consequences of his actions. It would have given him a chance to make a more informed and thoughtful decision. Additionally, seeking advice can help in identifying potential solutions or alternatives that Prince Prospero may not have considered on his own.
For example, if Prince Prospero had consulted with his counselors or trusted advisors, they may have been able to provide insights or suggestions based on their knowledge and experience. Their advice could have helped Prince Prospero navigate the situation with better judgment and potentially avoid any unfavorable outcomes.