because the slave owners would make alot of money from farming.
The BA II PLUS, our most popular financial calculator for business professionals and students. Finance and science capabilities include: 1  Time-Value-of-Money calculations. 2  Amortization schedules.3  Cash-flow analysis, NPV and IRR.4  Depreciation with four different methodologies.he BA II PLUS, our most popular financial calculator for business professionals and students. Finance and science capabilities include: 1  Time-Value-of-Money calculations. 2  Amortization schedules.
How to use the Take-Home Calculator. Enter your annual salary (or the one you would like) in the Salary box.Select your age range from the options provided. New! Find out the benefit of that overtime! Enter the number of hours, and the rate at which you will get paid.For example, for 5 hours a month at time and a half, enter 5 @ 1.5.nter your annual salary (or the one you would like) in the Salary box. Select your age range from the options provided. New! Find out the benefit of that overtime! Enter the number of hours, and the rate at which you will get paid. For example, for 5 hours a month at time and a half, enter 5 @ 1.5.