You Are Thinking of Borrowing Some Money,and Promising to Pay

You are thinking of borrowing some money,and promising to pay it back,though you know you can't keep your promise.For Kant,such an action would be

A) wrong,because it wouldn't be possible for this to be a general policy,where everyone acted similarly.
B) wrong,even though it would be possible for this to be a general policy,where everyone acted similarly.
C) wrong,because it might backfire on you in the future.
D) justifiable,so long as you were honest with yourself about what you are doing.