Sharp EL-738C Business/Financial Calculator This 10-digit financial calculator computes all time-value-of-money calculations. Large 10-digit, liquid crystal display (LCD) features two lines and mode indicators. Functions include amortization calculations and interest rate conversions, nonuniform cash flow calculations, two-variable statistics with linear regression, cost/sell/margin and markup calculations, sign change, percent and square root. Calculator weighs 3.5 oz. and includes batteries and a wallet cover with pocket.