Wooden Bakery has four bakeries in Beirut, Jbeil and Saida. It distributes products to four regions located
Question:
Wooden Bakery has four bakeries in Beirut, Jbeil and Saida. It distributes products to four regions located in Batroun, Jounieh, Tyre and Hadath. The supply capacities are in truckloads: 32, 25, 18 and 15, respectively. The demand capacities are 25, 25, 18 and 22, respectively.
The following table shows the transportation cost matrix of the company
Batroun | Jounieh | Tyre | Hadath | |
Beirut | 1 | 5 | 9 | 11 |
Tripoli | 3 | 6 | 9 | 7 |
Jbeil | 7 | 1 | 9 | 1 |
Saida | 2 | 4 | 2 | 12 |
1) Which of the following constraints represents that of Jounieh *
X12 + X22 + X32 + X42 = 25
X11 + X12 + X13 + X14 = 14
None of the answers.
X11 + X21 + X31 + X41 = 10
X11 + X12 + X13 + X14 = 16
2) The assigned value to X23 using the "Northwest Corner Method" is *
None of the answers.
3
25
18
7
3)The assigned value to X44 using the "Northwest Corner Method" is *
3
25
None of the answers.
15
7
4) The initial transportation cost is *
$751
None of the answers.
$517
$571
$715
5)Using the Method of Multipliers, the values of U1, U2, U3, & U4 in the 1st iteration, are respectively *
0, 1, 1, 12
0, -1, 1, 12
0, 1, -1, 12
0, -3, -1, 2
None of the answers.
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell