HP 10bII - Cash-Flow Calculations

134 B: More About Calculations
Cash-Flow Calculations
:KHQ139 WKHVROXWLRQIRULLVWKHSHULRGLFLQWHUQDOUDWHRI
UHWXUQ
L SHULRGLFLQWHUHVWUDWH
M WKHJURXSQXPEHURIWKHFDVKIORZ
&)
M
DPRXQWRIWKHFDVKIORZIRUJURXSM
Q
M
QXPEHURIWLPHVWKHFDVKIORZRFFXUVIRUJURXSM
N WKHJURXSQXPEHURIWKHODVWJURXSRIFDVKIORZV
1M  WRWDOQXPEHURIFDVKIORZVSULRUWRJURXSM
n
l
1 lj<≤
∑
NPV CF
0
CF
j
j 1=
k
∑
+=
11
L

--------+


n
j
–
–
L

--------
-------------------------------------





× 1
L

--------
+


n
j
–
×
.fm Page 134 Thursday, June 22, 2000 12:33 PM