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In a locality, there are five small towns, $A, B, C, D$ and $E$. The distances of these towns from each other are as follows:

$AB=2km AC=2km AD>2km AE>3km BC=2km$

$BD=4km BE=3km CD=2km CE=3km DE>3km$.

If a ration shop is to be set up within $3$ km of each city, how many ratio shops will be required?

1. $1$
2. $2$
3. $3$
4. $4$

2 votes
2 answers
1
2 votes
2 answers
2
2 votes
2 answers
3
2 votes
2 answers
4
2 votes
1 answer
5