X, Y and Z enter into partnership. X invests some money at the beginning, Y invests double the amount after 6 months, and Z invests thrice the amount after 8 months. If the annual gain be Rs.6000. X's share is?	Choose the most appropriate option.
A) 2500	B) 2000	C) 2100	D) 2200	E) 2300
x* 12 : 2x* 6: 3x* 4   1:1:1   1/3 * 6000= 
<gadget id="calculator">1/3 * 6000</gadget>
<output>2_000</output>
2000   Answer: 2000
<result>B</result>
X, Y and Z enter into partnership. X invests some money at the beginning, Y invests double the amount after 6 months, and Z invests thrice the amount after 8 months. If the annual gain be Rs.6000. X's share is?