A firm is required to procure three items (P, Q and R). The prices quoted for these items (in Rs.) buy suppliers S1, S2 and S3 are given in table. the management policy requires that each item has to be supplied by only one supplier and one supplier supply only one item. The minimum total cost (in Rs.) of procurement to the firm is.
|
Item
|
Suppliers
|
|
S1
|
S2
|
S3
|
|
P
|
110
|
120
|
130
|
|
Q
|
115
|
140
|
140
|
|
S
|
125
|
145
|
165
|
(a) 350 (b) 360 (c) 385 (d) 395