a man engaged a servant on the condition that he would pay him rs. 1000 and a uniform after one year service. he served only for 9 months and received uniform and rs. 550, find the price of the uniform?	Select:
A) s . 80
B) s . 85
C) s . 90
D) s . 800
E) s . 120
<gadget id="calculator">9 * 1_000</gadget>
<output>9_000</output>

<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<gadget id="calculator">12 * 550</gadget>
<output>6_600</output>

<gadget id="calculator">9_000 - 6_600</gadget>
<output>2_400</output>

<gadget id="calculator">12 * 1</gadget>
<output>12</output>

<gadget id="calculator">2_400 / 12</gadget>
<output>200</output>

<gadget id="calculator">200 * 4</gadget>
<output>800</output>

<result>D</result>
a man engaged a servant on the condition that he would pay him rs. 1000 and a uniform after one year service. he served only for 9 months and received uniform and rs. 550, find the price of the uniform?
multiply(divide(subtract(multiply(9, 1000), multiply(multiply(const_3, const_4), 550)), multiply(multiply(const_3, const_4), const_1)), const_4)
"9 / 12 = 3 / 4 * 1000 = 750 550 - - - - - - - - - - - - - 200 1 / 4 - - - - - - - - 200 1 - - - - - - - - - ? = > rs . 800 answer : d"