metode transportasi
Post on 31-Dec-2015
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ADALAH SUATUMETODE YG DIGUNAKAN UNTUK MENGATURDISTRIBUSI DR SUMBER YG ENYEDIAKAN PRODUK KE TEMPAT TUJUAN SECARA
OPTIMAL
ALOKASI PRODUK KE TEMPAT TUJUAN, DG MEMPERTIMBANGKAN BIAYA PENGENGKUTAN YG BERVARIASI KARENA JARAK & KONDISI
ANTAR LOKASI YG BERBEDA
JADI :
METODE TRANSPORTASI BERTUJUAN UNTUK MEMINIMALKAN BIAYA
A B C KAPASITAS
W WA 4
WB 8 WC 856
X XA 16 XB 24 XC 1682
Y YA 8 YB 16 YC 2477
KEBUTUHAN 72 102 41 215
TO FROM
A B C KAPASITAS
W WA 4 56
WB 8 WC 856
X XA 16 16
XB 24 66
XC 1682
Y YA 8 YB 16 YC 2477
KEBUTUHAN 72 102 41 215
TO FROM
+ _
+ _
A B C KAPASITAS
W WA 4 56
WB 8 WC 856
X XA 16 16
XB 24 66
XC 1682
Y YA 8 YB 16 YC 2477
KEBUTUHAN 72 102 41 215
TO FROM
+
36 + _
_
_
+
41
Q X COST / UNIT = TC ($)
WA 56 4 224
XA 16 16 256
XB 66 24 1 584
YB 36 16 576
YC 41 24 984
3 624
UN USED CLOSED PATH
WB WB - WA + XA – XB = 8 – 4 + 16 – 24 = - $ 4
WC WC - WA + XA – XB + YB – YC = 8 – 4 + 16 -24 + 16 – 24 = - $ 12
XC XC – XB + YB – YC = 16 – 24 + 16 – 24 = - $ 16
YA - YA + YB – XB + XA = - 8 + 16 – 24 + 16 = 0
A B C KAPASITAS
W WA 4 56
WB 8 WC 856
X XA 16 16
XB 24 25
XC 16 41 82
Y YA 8 YB 16 77
YC 2477
KEBUTUHAN 72 102 41 215
TO FROM
XB 24 66
XC 16
YB 16
36
YC 24
41
102 41
XB 24
66-41=
XC 16
0+41 =
YB 16
36+41 =
YC 24
41-41 =
102 41
+
_ +
_25 41
77 0
A B C KAPASITAS
W WA 4 56
WB 8 WC 856
X XA 16 16
XB 24 25
XC 16 41 82
Y YA 8 YB 16 77
YC 2477
KEBUTUHAN 72 102 41 215
Q X COST / UNIT = TC ($)
WA 56 4 224
XA 16 16 256
XB 25 24 600
XC 41 16 656
YB 77 16 1 232
2 968
UN USED CLOSED PATH
WB + WB – WA XA – XB = + 8 – 4 + 16 – 24 = - 4
WC + WC – WA + XA- XC = + 8 – 4 + 16 – 16 = + 4
YA + YA – XA + XB – YB = + 8 -16 + 24 – 16 = 0
YC + YC – XC + XB – YB = +24 – 16 + 24 -16 = + 16
WA 4 56
WB 8
XA 16
16
XB 24
25
72 102
WA 4
56-25 =
XC 8
0+25 =
XA 16
16+25 =
XB 24
25-25 =
72 102
TOFROM
A B C KAPASITAS
W WA 4 31
WB 8 WC 856
X XA 16 41
XB 24 25
XC 16 41 82
Y YA 8 YB 16 77
YC 2477
KEBUTUHAN 72 102 41 215
31
41
25
0
Q X COST / UNIT = TC ($)
WA 31 4 124
WB 25 8 200
XA 41 16 656
XC 41 16 656
YB 77 16 1 232
2 868
TOFROM
A B C KAPASITAS
W WA 4 31
WB 8 WC 856
X XA 16 41
XB 24 25
XC 16 41 82
Y YA 8 YB 16 77
YC 2477
KEBUTUHAN 72 102 41 215
UN USED CLOSED PATH
WC + WC – WA + XA – XC = + 8 – 4 + 16 – 16 = + 4
XB + XB – WB + WA – XA = + 24 – 8 + 4 – 16 = + 4
YA + YA – WA + WB – YB = + 8 – 4 + 8 – 16 = - 4
YC + YC – YB + WB – WA + XA – XC = + 24 – 16 + 8 – 4 + 16 – 16 = + 12
WA 4
31-31= -
XC 8
+ 25+31 =
XA 16
0+31 = +
XB 24
- 71-31=
72 102
0
31
56
46
TOFROM
A B C KAPASITAS
W WA 4
WB 8 56
WC 856
X XA 16 41
XB 24
XC 16 41 82
Y YA 8 31
YB 16 46
YC 2477
KEBUTUHAN 72 102 41 215
UN USED CLOSED PATH
WA WA – XA + XB – WB = + 4 – 16 + 24 – 8 = + 4
WC WC - XC + XA + YB – WB = + 8 -16 + 16 – 8 + 16 – 8 = +8
XB XB - YB + YA – XA = + 24 – 16 + 8 – 16 = 0
YC YC – XC + XA – YA = + 24 – 16 + 16 – 8 = + 16
Q X COST / UNIT = TC ($)
WA 56 8 448
WC 41 16 656
XB 41 16 656
YC 31 8 248
46 16 736
2 744
MINIMUM COST
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