# HP 12C Platinum User Manual Page 162

Financial calculator.

162 Section 12: Real Estate and Lending
Keystrokes
Keystrokes
(RPN mode)
(ALG mode)
9gC
9
gC
137.17P
137.17
*
2000M\$
2000
Example 2: A 6.5% mortgage with 26 years remaining and a remaining
balance of \$249,350 is available for purchase. Determine the price to pay for this
mortgage if the desired yield is 12%. (Since the payment amount is not given, it
must be calculated.)
Keystrokes
Keystrokes
(RPN mode)
(ALG mode)
f]
f[
fCLEARG
fCLEARG
26gA
26gA
6.5gC
6.5gC
249350Þ\$
249350Þ\$
P
P
12gC
12gC
\$
\$
*
Note that the payments are positive because this problem is in seen from the viewpoint of the
lender who will be receiving payments. The negative PV indicates money that was lent out.
Display
0.75
P *
137.17
–8,777.61
M\$
Display
312.00
0.54
1,657.97
1.00
–158,361.78
Discount rate (into i).
Monthly payments (into
PMT).
Amount necessary to
prepay the note.
Months (into n).
Percent monthly interest
rate (into i).
Monthly payment to be
Desired monthly interest
rate (into i).
Purchase price to achieve
the desired yield
(calculated).