The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.2.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost?	Choose the correct choice from the following options:
A) s.1014 B) s.1140 C) s.999 D) s.1665 E) s.1020
a2 = 3136 =&gt; a = 56   56 * 4 * 3= 
<gadget id="calculator">56 * 4 * 3</gadget>
<output>672</output>
672 – 6= 666 * 2.5= 
<gadget id="calculator">666 * 2.5</gadget>
<output>1_665</output>
1665   ANSWER:s.1665
<result>D</result>
The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.2.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost?