A rectangular football field is fenced on all four sides. The length of the football field is twice the length of its breadth. The cost of fencing the field was $300. The football management has decided to change the dimensions of field by increasing the breadth by 50% of its original value and reducing the length by 25% of its original value and fence the field again.. What will be the cost of the new fencing?	Options:
A) $300  B) $180  C) $425  D) $405  E) $415
Let's take x to be the breadth. Then the length of the football field is 2x.   The perimeter of the old football field is x + 2x + x + 2x = 6x.   Now, for the new football field:   The new breadth = 1.5 times old breadth = 1.5x   The new length is 0.75 times old length = (.75)2x = 1.5x   So the new perimeter is 1.5x + 1.5x + 1.5x + 1.5x = 6x.   The new perimeter is the same as the older perimeter! So presumably the cost is the same at $300.   $300ns - $300 1.5  + 1.5  + 1.5  + 1.5= 
<gadget id="calculator"> 1.5  + 1.5  + 1.5  + 1.5</gadget>
<output>6</output>
6x.   The new perimeter is the same as the older perimeter! So presumably the cost is the same at $300.   $300ns - $300
<result>A</result>
A rectangular football field is fenced on all four sides. The length of the football field is twice the length of its breadth. The cost of fencing the field was $300. The football management has decided to change the dimensions of field by increasing the breadth by 50% of its original value and reducing the length by 25% of its original value and fence the field again.. What will be the cost of the new fencing?