A company is required to process 3 items A, B and C. The prices quoted for these items (in DNA) by suppliers S1, S2 and S3 are given in table.
Item
Supplier
S1
S2
S3
A
150
175
115
B
207
185
170
C
315
380
390
The company decides that each item has to be supplied by only one supplier and one supplier will supply one item. The minimum total cost of procurement to the firm in INR is