You have a position of $113249$$ of stock but financed that with a loan outstanding in

the amount of $$103311.$ Given the initial margin requirements are $13\%$ of assets, how

much margin must you add to your position to keep it open?

$[$Your answer should be in dollars so $1000$ will be interpreted as $$1000$ needed to

meet the call. Also note that it's possible that there is no margin call, in such a case a

value of $-1000$ would indicate that $$1000$ could be withdrawn before triggering a call$]$

Answer: