The diameter of the base of a solid right circular cone is 22 cm and its height is 60 cm. The cost of polishing its curved surface at ₹1.40 per $$cm^{2}$$ is: (Take $$\pi=\frac{22}{7}$$)

A

₹3,006

B

₹2,904

C

₹2,807.20

D

₹2,952.40