56
Procedure
Key operation
Display
Enter the new value.
i
9800
Q
NEW PRC(FV)=
980000
Set the number of com-
pound periods to 18.
i
i
18
Q
PERIODS(N)=
1800
Calculate the com-
pound interest rate.
z
@
%(I/Y)=
113
Answer:
The compound interest rate is 1.13%.
Cost/Sell/Margin/Markup Calculations
Using cost/sell/margin/markup calculations, you can determine
costs, selling prices, margins and markup.
Variables used in cost/sell/margin/markup calcula-
tions
Variable
Description
Default value
COST
Cost
0
SELL
Selling price
0
MARGIN
Profi t margin (%)
0
MARK UP
Markup (%)
—
Profi t margin (%) is calculated based on selling price.
Markup (%) is calculated based on cost.
Basic operations
Refer to page 19 for basic variable operations.
1.
Press
s
to clear the display.
• Make sure the calculator is in NORMAL mode.
2.
Select cost/sell/margin/ markup
calculations by pressing
I
.
• To end cost/sell/margin/mark-
up calculations, press
s
.
• If you press
s
during entry, any entered values will be
cleared.
*
1
*
1
*
2
*
2
COSt=
000