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ENTRY CORRECTION
E~amp1e;
5
-t
3'" 8
CHAIN OPERATIONS
EJ«l:mple-~
(6+4J2-8
=2.4
5
ENTRy
DISPLAY
COMMENTS
5
5
0
5
.25
.25
B
1.25
Cost of Item A
8J
Memory Indic:iJtoT LiJ}hts
6
6
IE)
6
.75-
0.15
8J
4.5
COSt of Item
a.
Adds. Cm:t
tit
Hem
a
to itern A in Memory
2
2
IE)
2
.15
0.15
gj
0.3
Credit for ttem C. Subtracts
hem C from A& a in Momory
~
5.45
TotalSa1e
~
5,45
Clears Memory
0
MEMORV OPERATION
This example is used ~o illustrate
the
various memQry features. VQu buy 5
of Item
A for $.25 each. aM 6 of hem B for $.15 each. You return for
credir
2
af Item
C
at $.15each.
COMMENTS
f6+4)2-8
6+4
ResuH
ShOuld Have Been 3
5
5
4
o
3
8
OISPLAY
6
6
4
TO
2
20
8
12
5
2.4
5
ill
.'
@
3
EJ
EI\lTRY
6
ill
4
ill
2
EJ
8
f±l
5
El
®
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