Quick Reference Guide
Page 8
...be noted while working costsell-margin problems: ¦ The column of keys you use is entered out of calculation you in making informed decisions concerning cost, selling price, and profit margin. Cost, Sell, and Margin The BA-20 assists you want to make. ¦ Within each column, two keys identify ...the data required for that calculation. ¦ Data for the top key must be entered prior to data for the ...
...be noted while working costsell-margin problems: ¦ The column of keys you use is entered out of calculation you in making informed decisions concerning cost, selling price, and profit margin. Cost, Sell, and Margin The BA-20 assists you want to make. ¦ Within each column, two keys identify ...the data required for that calculation. ¦ Data for the top key must be entered prior to data for the ...
Quick Reference Guide
Page 11
... ¦ Expose the calculator to clear the calculator. Do not continue calculations after you attempt to: ¦ Enter data into a cost, sell, or margin calculation using an incorrect key sequence (page 8). ¦ Enter an integer with more than 10 digits (page 4). ¦ Perform a calculation that would exceed its ... Press R once to clear the error, press R twice or J once to adequate light. ¦ Review the instructions and repeat the calculation. 11-ENG An error occurs when you have cleared the overflow condition by zero. ¦ Find the square root of a negative number. ...
... ¦ Expose the calculator to clear the calculator. Do not continue calculations after you attempt to: ¦ Enter data into a cost, sell, or margin calculation using an incorrect key sequence (page 8). ¦ Enter an integer with more than 10 digits (page 4). ¦ Perform a calculation that would exceed its ... Press R once to clear the error, press R twice or J once to adequate light. ¦ Review the instructions and repeat the calculation. 11-ENG An error occurs when you have cleared the overflow condition by zero. ¦ Find the square root of a negative number. ...