A father's land is in the shape of a trapezium which has its parallel sides measuring 7.58 yars and 6.42 yads and the distance between the parallel sides is 6.50 yads. The cost of ploughing the land is Rs. 200 per square yard. What amount have to be spent in order to plough the entire land?

A

Rs. 85000

B

Rs. 91000

C

Rs. 72000

D

Rs. 102000