Assignment problem

Final 2310 views 3 replies

PLEASE GUIDE HOW TO SOLVE THE BELOW PROBLEM

Kolkata City Corporation has decided to carry out road repairs on main four entries of the city. The Government has agreed to make a special grant of ` 53 Lakhs towards the cost with a condition that the repairs must be done at the lowest cost and quickest time. If conditions so warrant, Supplementary grant will also be considered favourably. The Corporation has floated tenders and 5 Contractors have sent in their bids. In order to expedite work, one road will be awarded to only one contractor.

Contractors/Road  R1 R2 R3 R4
C1 9 14 19 15
C2 7 17 20 19
C3 9 18 21 18
C4 10 12 18 19
C5 10 15 21 16

As a cost Accountant, You have to: (i) Find out the best way of assigning of repair work to the contractors with the costs. (ii) If it is necessary to seek supplementary grants, then what should be the amount sought? (iii) Which of the five Contractors will be unsuccessful in his bid?

Replies (3)
1st Total cost will be 64 lacs.. 2nd Supplementary grant of 11 lacs should be sought... 3rd Contractor 3 will be unsuccessful in his bid..

How to solve the problem. Please show stepwise

first introduce a dummy row as no. of rows are not equal to no. of columns
den do row operation
den column operation 
den line operation 
and den see whether no. of line drawn are equal to no. of orders as in this case they are not so we will do improvement
and den d last step will be final assignment
 


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