Shown below is the top view of a stadium. There is a badminton court at the centre. The stadium is surrounded by a jogging track. The track is semi-circular in shape at the top and the bottom of the court. The fountains converge at the centre of the respective semicircles. The jogging track has a uniform width of 2 m.

If the rate of fencing is Rs 150/m, what is the cost of fencing the flower bed ONLY on the curved portion of its boundary?

Options

A. Rs 2355
B. Rs 4710
C. Rs 5233
D. Rs 10110

Answer

B