Inventarias
Q¡=M
- li
(9.5)
Ya que L <
t,
para un NS de 90%, Z
=
1.282:
B
=
(1.282) (15) -115
+
16 = 107.068
metros
ASÍ:
107.068
B¡ = 10 = 10.70 "" 11
rollos
107.068
BIl¡= 10 = 10.70 "" 11
rollos
Btt:=::1O~.~68 :=::6.69 ""7
rollos
M¡ = 11
+
(5 700/250) (15
+
16) :=::717.8 ""718
rollos
MIl:=::11
+
(4 800/250) (15
+
16):=::606.2 ""606
rollos
Mm:=::7
+
(4 000/250) (15
+
16) = 503
rollos
Q¡ = 718 -
Ii
QIl:=::606 -
Ii
Qlll :=::503 -
li
ASÍ,
el costo total considerando B será de:
donde:
-
Dt
I:=::B+ -
2
(9.6)
C
T
:=:
200 [ 116]
+
(0.25) (50) [11
+
(5 700) (1 2 6)J
+
(0.25) (70) [11
+
(4 800) (l~)J
+
(0.25)(100) [7
+
(4 000{1 2 6)J
250
C
T
=
3125
+
12.5 (45 611)
+
17.5 (38 411)
+
(25) (32007) :=::
C
T
:=:
3125
+
570137.5
+
672 192.5
+
800175 :=::
$
2 045 630/ año
93