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1. Key in the program.
2. Key in 1 and press 1.
3. Key in the first discount rate (as a percentage) and press .
4. Repeat step 2 for each of the remaining discount rates.
5. To calculate the list price, key in the net price and press 1 .
6. To calculate the net price, key in the list price and press 1 .
7. To calculate the unknown discount rate, key in the net price, press
, key in the list price and press 07 .
Example: Calculate the unknown discount rate for the previous example.
If the list price is now raised to $3.75 what is the new net price?
04- 30
1
05-44 20 1
00
06-43, 33 00
1
07- 45 1
08- 20
09- 10
1 10- 1
11- 34
12- 30
13- 26
2 14- 2
15- 20
00
16-43, 33 00
REGISTERS
n: Unused i: Unused
PV: Unused PMT: Unused
FV: Unused
R
0
: Unused
R
1
: R
1
D
1
xD
2
...D R
2
-R
7
: Unused
Keystrokes Display