a starts business with rs. 3500 and after 5 months, b joins with a as his partner. after a year, the profit is divided in the ratio 2: 3. what is b ' s contribution in the capital	Choose one:
A) rs 9000  B) rs 7000  C) rs 5000  D) rs 4000  E) none of these
<gadget id="calculator">3_500 * 12</gadget>
<output>42_000</output>

<gadget id="calculator">42_000 * 3</gadget>
<output>126_000</output>

<gadget id="calculator">12 - 5</gadget>
<output>7</output>

<gadget id="calculator">7 * 2</gadget>
<output>14</output>

<gadget id="calculator">126_000 / 14</gadget>
<output>9_000</output>

<result>A</result>
a starts business with rs. 3500 and after 5 months, b joins with a as his partner. after a year, the profit is divided in the ratio 2: 3. what is b ' s contribution in the capital
divide(multiply(multiply(3500, const_12), 3), multiply(subtract(const_12, 5), 2))
"explanation : let b contribution is x . 3500 * 12 / 7 x = 2 / 3 = > 14 x = 126000 = > x = rs 9000 option a"