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In a given figure, AOB is a flower bed i...

In a given figure, AOB is a flower bed in a shape of a sector of a circle of radius 25 m and `angle AOB = 60^(@)`. Also a 10 m wide concrete track is made as shown in the figure, flower bed is made at the rate of Rs. 3`"m"^2` and concrete track is made up of rate Rs. 25 `"m"^2`.

The amount spent for making the concrete track is:

A

Rs. 25190.5

B

Rs. 26166.75

C

Rs. 26190.25

D

Rs. 24190.25

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