Financial calculator offers more than 100 time-saving business functions. Calculate loan payments, interest rates, amortization, discounted cash flow analysis, interest rate conversions, standard deviation, percent, percent change, markup as a percent of cost price, margin as a percent of price and forecasting based on linear regression. Calculator offers a 12-character LCD with adjustable contrast, three-key memory and 15 memory-storage registers. Ideal for finance, accounting, real estate, math, statistics students, economics and business work. Calculator automatically switches off after 10 minutes of nonuse and operates on two CR2032 batteries (included).