If x>=y and y>1 , what is the maximum value of log (base x) -(x/y) + log (base y)x^2/y?  Choose the correct choice from the following answers.
A) -0.5  B) 0  C) 0.5  D) 1  E) 2
log -(x/y) + log ( x^2)/y =&gt; - log x/y + 2log (x/y)   x y x y   0y Formula (i) - log x/y = log y/x (ii) log y/x = log y - log x   x x x x x   log y - log x + 2{log x - log y }   x x y y   log y -1 + 2log x - 2 ==&gt; log y + 2log x -3   x y x y   by Sub x &amp;y as 2 by Question Condition---&gt; Ans 1+2-3= 
<gadget id="calculator">1+2-3</gadget>
<output>0</output>
0   ANSWER:0
<result>B</result>
If x>=y and y>1 , what is the maximum value of log (base x) -(x/y) + log (base y)x^2/y?