Answer:
B. suggest that you and your boss schedule regular check-ins at lunchtime and at the end of the day
Explanation:
It allows you to be ontask at your role (which you are hired for) while at the same time helps your boss know that you are on top of everything. It is the most polite option since you are setting professional boundaries but not complaining and showing frustrations.
(also so that your boss isn't micro-checking on you)