Is Z equal to the median of the three positive integers

[showbu]

x, y and z?

(1) x<y+z
(2) y=z

[hypik21]

B...statement 1, ex X=100 y=51 z=52 , z is the median
if z is 51, then y=52 and y is the median..INSUF.

statement 2,
since Z and y are equal, both are the medians regardless of x