HP 12c Platinum - Page 57

Investment Analysis 57
12c platinum / 12C
RPN KEYSTROKES
DISPLAY
12c platinum
ALG KEYSTROKES
DISPLAY
:4
019, 45 4
:1
019, 45 1
z
020, 10
+
020, 40
:2
021, 45 2
:5
021, 45 5
+
022, 40
z
022, 10
g(000
023,43,33,000
:4
023, 45 4
fs +
024, 40
:2
025, 45 2
³
026, 36
g(000
027,43,33,000
fs
REGISTERS
n: Unused I: Unused PV: Unused PMT: Unused
FV: Unused R
0
: Unused R
1
: F R
2
: V
R
3
: P R
4
: U R
5
: GP R
6
-R
.6
: Unused
Program Instructions:
1. Key in the program and store the known variables as follows:
a.
Key in the fixed costs, F and press ?1.
b.
Key in the variable costs per unit, V and press ?2.
c.
Key in the unit price, P (if known) and press ?3.
d.
Key in the sales volume, U, in units (if known) and press ?4.
e.
Key in the gross profit, GP, (if known) and press ?5.
2. To calculate the sales volume to achieve a desired gross profit:
a. Store values as shown in 1a, 1b, and 1c.
b.
Key in the desired gross profit (zero for break even) and press ?5.
c.
RPN: Press tg(010t to calculate the required volume.
c.
ALG: Press tg(012t to calculate the required volume.
3. To calculate the gross profit at a given sales volume.
a. Store values as shown in 1a, 1b, 1c, and 1d.
b.
RPN: Press tg(005t to calculate gross profit.
b.
ALG: Press tg(006t to calculate gross profit.
4. To calculate the sales price per unit to achieve a desired gross profit at a specified
sales volume:
a. Store values as shown in 1a, 1b, 1d, and 1e.
b.
RPN: Press g(016t to calculate the required sales price.
b.
ALG: Press g(019t to calculate the required sales price.