Programming instructions

Business Problems

scroll to the item you require. Press I with a menu item displayed to

access its-sub menu. To enter data in the sub-menus, select the appropriate

menu item, key in the number, and press I. Press > or < to select

the menu item you need solved and press = to calculate it.

To return to the menu items from within a sub-menu, press O.

Note: for business problems using 20b, margin is based on price; markup is based

on cost.

To reset the menu items to their default values, from anywhere in the %calc menu

press :x. With

TVM

displayed, press > or < to scroll until

%Calc

displays and press I. Press O to exit the menu. See Tables 6-1

through 6-3 for examples of calculations in the %calc menu. The examples below

are shown with RPN as the active operating mode.

1. Find the markup on an item if the cost price is $15.00 and the

selling price is $22.00. See Table 6-1.

Table 6-1 Markup Example

Keys Display Description

Opens the %calc menu starting

with

Mkup.%C.

Displays the current value of

Cost=