"With this book, you’ll learn to apply the power of Excel functions and formulas to make your work and other tasks easier. Compare 15-year vs. 30-year mortgage terms, choose between leasing or buying a car, compute classroom grades, create an amortization table, evaluate investment performance, calculate the real cost of credit card purchases, or forecast college expenses and savings. All of this and more is possible when you master functions and formulas in Excel. Although it covers the latest software version, Excel 2019, the techniques and functions described in this book can be used on any version of Excel. "--Publisher