The following keystrokes show the solutions for the same problems using the HP 10B. Please note that there are some calcula-tions that will be slightly different due to rounding of some numbers on the part of the authors of the article. 1.00 Sets annual compounding.
Stores todays money value.
7.00 Calculates future cost. 0.00 Calculates monthly investment. Set to END mode. 12.00 Sets monthly payments. 360.00 Stores known values.