a large portion of the purchase price will be financed using some sort of financial instrument or debt, such as a mortgage loan collateralized by the property itself. The amount of the purchase price financed by debt is referred to as leverage. The amount financed by the investor's own capital, through cash or other asset transfers, is referred to as equity. The ratio of leverage to total appraised value (often referred to as "LTV", or loan to value for a conventional mortgage) is one mathematical measure of the risk an investor is taking by using leverage to finance the purchase of a property. Investors usually seek to decrease their equity requirements and increase their leverage, so that their return on investment (ROI) is maximized. Lenders and other financial institutions usually have