assume the purchase was $1.1 billion in total and that the value declines to $450 million. suppose the investor financed the purchase with a $100 million down payment in yen and a $1 billion dollar loan accumulating interest at the rate of 8% per annum. since this is a zero-coupon loan, the interest on it (along with the principal) is not due and payable until the building is sold. how much has the investor lost in yen terms? in dollar terms?