The breadth of the rectangle when multiplied by 4 exceeds the 3 times the length of the rectangle by 5 and 3 times the length exceeds the 2 times of breadth by 35. Find the cost of carpeting the field at the rate of Rs. 40 / cm2.
1
Rs. 16000
2
Rs. 24000
3
Rs. 20000
4
Rs. 22000
5
Rs. 18000