Explanation:
Option A:
A good leader should have good presence of mind, should be good at acting wisely during critical situation and show is smartness based on the situation. Smart work best works in most of the critical situation.
Option B: No organization makes anyone sole responsible because both victory and defeat needs to be shared by team since everything is team work.
Option C: Discussion is always desired among team member because it is team work and a leader will lead a team.
Option D: Taking multiple job is not so fair unless and until it is measurable and achievable.