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Question


What is the least cost of sending petrol from refinery BB to district AAA?
___


Options:
Answer: Option A
:

First you check the minimum cost for receiving at AAA.


This is 0 for AE. But BB to AE is very high.


Next is AC [314.5] BB to AC is 451.1.


After AC the others are high.


Hence, 314.5 + 451.1 = 765.6



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