Straight-Line Depreciation; Sum-Of-The-Years-Digits Depreciation; Declining-Balance Depreciation - HP 12C User Manual

Straight-Line Depreciation

Keyboard function:
=
DPN
J
Program for partial first year:
=
DPN
1
=
DPN
J
DPN
L + 1

Sum-of-the-Years-Digits Depreciation

SOYD
k
where W = integer part of k
(i.e., for k = 12.25 years, W = 12 and F = 0.25).
Keyboard function:
=
DPN
J
Program for partial year:
=
DPN
1
=
DPN
j
LADJ
where

Declining-Balance Depreciation

Keyboard function:
=
DPN
j
Program for partial first year:
=
DPN
1
File name: hp 12c pt_user's guide_English_HDPMF123E27
Printed Date: 2005/8/1
−
SBV SAL
for j = 1, 2, ..., L
L
−
SBV SAL Y
⋅ 1
L 12
−
SBV SAL
for j = 2, 3, ..., L
L
= RDV
L
+ +
( W )( 1 W 2 F )
=
2
F = fractional part of k.
− +
( L j ) 1
⋅ −
( SBV SAL )
SOYD
L
⎛ ⎞
⎛ ⎞
L Y
⋅ ⎟ ⋅ ⎟ −
⎜ 1
⎜
( SBV
⎝ ⎠ ⎝ ⎠
SOYD 12
⎛ ⎞
− +
LADJ j 2
⎜ ⋅ ⎟ ⎟
−
( SBV D
⎜
SOYD
⎝ ⎠
LADJ
⎛ ⎞
Y
= −
⎜ 1 ⎟
L
⎝ ⎠
12
FACT
⋅
RBV
for j = 1, 2, ..., L
−
j 1
100 L
Y
FACT
⋅ ⋅ 1
SBV
100 L 12
Appendix E: Formulas Used
SAL )
−
SAL )
for j ≠ 1
1
Page: 255 of 275
Dimension: 14.8 cm x 21 cm
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