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 most appropriate option:
A) s . 1014	B) s . 1140	C) s . 999	D) s . 1665	E) s . 1020
<gadget id="calculator">3_136 ** (1/2)</gadget>
<output>56</output>

<gadget id="calculator">56 * 4</gadget>
<output>224</output>

<gadget id="calculator">2 * 1</gadget>
<output>2</output>

<gadget id="calculator">224 - 2</gadget>
<output>222</output>

<gadget id="calculator">222 * 2.5</gadget>
<output>555</output>

<gadget id="calculator">555 * 3</gadget>
<output>1_665</output>

<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?
multiply(multiply(subtract(multiply(sqrt(3136), const_4), multiply(const_2, 1)), 2.50), 3)
"a 2 = 3136 = > a = 56 56 * 4 * 3 = 672 – 6 = 666 * 2.5 = 1665 answer : d"