I have 'sold' the gold already. There is no way of me getting it back since Carbon has it. That means I should have $350, but if I were to pay out the negative balance that would mean I would be using the money that I 'sold' the gold for. Thus leading to -$700 for me since I cannot magically get the gold back if I pay the negative balance off. Do you understand it now?
And no they haven't called yet.
And no they haven't called yet.