HP 10bII - Page 144

HP 10BII
Business Calculator
QUICK REFERENCE GUIDE
UJ ous
Memory Keys
© Stores a constant operation.
c» Stores a value in the M register (memory location).
Recalls a value from the M register.
® Adds a value to the number stored in the M register.
CSO Storesa value in a numbered register.
#2 Recalls a value from a numbered register.
Multiply 17, 22, and 25 by 7, storing “x 7" as a constant operation.
Keys: Display: Description:
(ED
EAE
EAC]
7.00
Stores
“х
7".
е 119.00 Multiplies 17 х 7.
осе 154.00 Muttipties 22 x 7.
200 175.00
Store 519 in register 2, then recall it.
AT 519.00 Stores in register 2.
©)
0.00
Clears
display.
D® 519.00 Recalls register 2.
Multiplies 25 х 7,
Basics
Keys:
Display:
Description:
@ 0.00 Turns calculator on.
orange label] 0.00 Displays shift annunciator
(SHIFT).
е
0.00
Discontinues
shift.
oao
12.
Erases
last character.
©
0.00
Clears
display.
Әс?
0.00
Clears
statistics
memory.
QE
0.00
Clears
al!
memory.
Cor
Turns
calculator
off.
Time Value of Money (TVM)
Enter
any
four
of
the
five
values
and
solve
for
the
fifth.
A negative sign in the display represents money paid out; money
received
is
positive.
Number of payments.
Interest per year.
у Present value.
Payment.
Future value
Begin or End mode.
Number
of
payments
per
year
mode
559898?
See example on page 6.
Percentages
® Percent. @® Margin
Cast.
8)
Markup
GRO
Price.
Add 15% to $17.50.
Keys:
Display:
Description:
TANE]
17.50
Enters
number.
OOG2
20.13
Adds 15%.
Find the margin if cost is $15.00 and selling price is $22.00.
Ф067
15.00
Enters
cost.
Осо 22.00 Enters price.
31.82 Calculates margin.
1f
the
cost
is
$20.00
and
the
markup
is
33%,
what
is
the
selling
price?
BOE]
20.00
Enters
cost,
ocw
33.00
Enters markup.
26.60 Calculates price.
If
you
borrow
$14,000
(PV)
for
360
months
(№)
at
10%
interest
(I/YR),
what is the monthly
repayment?
Set
to
End
mode.
Press
if
BEGIN
annunciator
is
displayed.
Keys: Display: Description:
ооф
12.00
Sets
payments
per
year.
(GOON) 360.00 Enters payments.
DTA
10.00
Enters
interest
per
year.
2000
14,000.00
Enters
present
value.
CH
0.00
Enters
future
value.
-122.86
Calculates
payment
if
paid
at end of period.