I think the answer is Special Power of Attorney, it is an authority given to another person of the accountable person (principal) to act on behalf his absence for a transaction. At times this happens when a someone gets too busy of attending to every task.
C, i think. im sorry if it’s wrong:( , have a good day!
B. Thats what i got out of it. I might be wrong tho sorry.
Open, sorry if it is incorrect