Using Memory Operations; Calculating Gross Profit Margin - Texas Instruments TI-5006 II Manual De Instrucciones

Using Memory Operations

Multiplication with Memory Keys
and 5 items at 4.95. By using the memory, you will not disturb a current
calculation.
Press
U U † 10.5 ? 3 N
4.95 ? 5 N
U ††
4.95 ? 5 F †††
U
U U clears the memory.
†
You recall the value in memory.
††
††† You decide not to order the last item.

Calculating Gross Profit Margin

Performing a GPM Calculation
1. Enter the cost of the item and press ?.
2. Enter the profit or loss amount. Enter a loss amount as a negative
value.
3. Press #.
Sample GPM calculations are shown on the next page.
You need the total of 3 items at 10.50
Display
M 31.50
M 24.75
M 56.25
M 24.75
31.5
6
Print
10.5 x
3. =
31.50 M+
4.95 x
5. =
24.75 M+
56.25 M◊
4.95 x
5. =
24.75 M–
31.5 M◊