Answer:
It depends on the relationship between each family member and how old his siblings are. if they are still like toddlers, well then they can't help obviously. Also who is Mitchell? A relative, a friend, a lover? that is also an important thing to note. I would either pick him or his father.
The boy is stirring the pot slowly.
Situational irony. Jeremy's test was on time management, which he wasn't displaying as he was cramming.
B: Actors. I think the direct quote is, "All the world's a stage, and one man in his time plays many parts."