Suitable for applications in statistics, economics, accounting, finance, and investments. computations of profitability; cash flow function computes the IRR and NPV of uneven cash flows. Time, money's worth, and Problems with loans, mortgages, pension calculations, and other things are resolved by amortization keys. Integrated features: Four regression options are available for list-based one- and two-variable statistics: linear, logarithmic, exponential, and power You are guided through financial calculations with an prompted display that shows the current variable and label. automatic shut-off function. Battery is/are the power source. Display Notation: Alphanumeric. There are ten display digits. Lines of Display: 1. The perfect calculator for statisticians, managers, and students