If x is the interest on y and y is the interest on z, the rate and time is the same on both the cases. What is the relation between x, y and z?	Choose the correct answer:
A) 9810
B) 1002
C) 2799
D) 1000
E) 2729
(x*5*1)/100 + [(2500 - x)*6*1]/100   = 140   X = 1000   Answer:1000
<result>D</result>
If x is the interest on y and y is the interest on z, the rate and time is the same on both the cases. What is the relation between x, y and z?