HP 12C manual

FV: Unused	R0: 100
R1: list price	R2: % discount
R3: mfg. cost	R4: % op. exp.
R5: % net profit	R6: 1-% tax
R7-R.3: Unused

1.Key in the program and press CLEAR , then key in 100 and

press 0.

2.Key in 1 and press , then key in your appropriate tax rate as a

decimal and press 6.

3.

a.Key in the list price in dollars (if known) and press 1.

b.Key in the discount in percent (if known) and press 2.

c.Key in the manufacturing cost in dollars (if known) and press 3.

d.Key in the operating expense in percent (if known) and press

4.

e.Key in the net profit after tax in percent (if known) and press 5.

4.To calculate list price:

a.Do steps 2 and 3b, c, d, e above.

b.Press 3 1 14 00.

5.To calculate discount:

a.Do steps 2 and 3a, c, d, e above.

b.Press 3 29 .

6.To calculate manufacturing cost:

a.Do steps 2 and 3a, b, d, e, above.

b.Press 13 01 .

7.To calculate operating expense:

a.Do steps 2 and 3a, b, c, e, above.

b.Press 12 38 .

8.To calculate net profit after tax:

a.Do steps 2 and 3a, b, c, d, above.

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