Which of the following statements is correct about the given code?

class $x$ :

def $)$ self.$x_{{?}_{?}}$ :

class $Y(x)$ :

def init$\_($self$,y$ :

self. $y=y$

X$.($self$,y^{**}2)$

A$.$ Given $b=Y(4),$ b$.x$ is undefined.

B$.$ Given $b=Y(3),$ we can print both b$.x$ and b$.$y$.$

C$.$ Given $b=Y(5),$ b$.$y has a value of $10$

D$.$ You can create an object of $Y$ with two arguments such as $b=Y(3,4)$