HP 10BII Owner's Manual page 114

Then, to calculate the lender's return, enter cash flows that represent the
complete picture of the wrap-around mortgage from the lender's point of
view:
47,510.22
861.59
82|83 84 180
i Á——
-82,510.22
When you group the above cash flows, you'll find that:
CF = 47,510.22 — 82,510.22 = -35,000
CF, = 861.59 – 754.00 = 107.59
№ = 82
СЕ, = 861.59
№ = 180-82 = 98
Keys: Display: Description:
GAONA CFO Enters $35,000 for loan
785,000.00 amount.
ENBODOOA cri Enters net payment for
107.59 first 82 months.
Ham y ni Enters number of
82.00 times payment occurs.
cO EwP GI CE) CF2 Enters net payment for
861.59 next 98 months.
00002009 п2 Enters number of
98.00 times payment occurs.
return.
114 8: Additional Examples