Interest Conversion Worksheet - Texas Instruments BA II PLUS User Manual

To
Enter number of years.
Compute annual growth rate.
The annual growth rate is 8.45%.
Answer:
Example: Computing Cost-Sell-Markup
The original cost of an item is $100; the selling price is $125. Find the
markup.
To
Select Percent Change/Compound
Interest worksheet.
Clear worksheet variables.
Enter original cost.
Enter selling price.
Compute percent markup.
The markup is 25%.
Answer:

Interest Conversion Worksheet

The Interest Conversion worksheet converts interest rates
between nominal rate (or annual percentage rate) and
annual effective rate.
•
•
Variable
Nominal rate
Annual effective rate
Compounding periods per year #
Note: The calculator categorizes variables by their method of entry. (See
"Types of Worksheet
72
To access the Interest Conversion worksheet, press &
v.
To select interest conversion variables, press # or ".
Variables" on page 17.)
Press
# # !
5
" %
Press
& q
& z
!
100
# !
125
# %
Key Display Variable Type
& v NOM
# EFF
C/Y
Display
#PD=
%CH=
Display
OLD=
OLD=
OLD=
100.00
NEW=
125.00
%CH=
25.00
Enter/compute
Enter/compute
Enter-only
Other Worksheets

5.00

8.45
0
0.00


