55
For repeated calculation the following HP-12C program can be used.
12000
12,000.00 Fixed cost.
4500
16,500.00
2500
6.60
6.75
13.35
Sales price per unit to achieve
desired gross profit.
KEYSTROKES DISPLAY
CLEAR
00-
3
01- 45 3
2
02- 45 2
03- 30
00
04-43, 33 00
4
05- 45 4
06- 20
1
07- 45 1
08- 30
00
09-43, 33 00
5
10- 45 5
1
11- 45 1
12- 40
13- 34
14- 10
00
15-43, 33 00
1
16- 45 1
5
17- 45 5
18- 40
4
19- 45 4
20- 10