$R-O^+(H)-R' + I^- \to RI + R'OH$. Which of the following is true about this mechanism?

Identify the product $Y$ in the following reaction sequence:
$C_6H_5OH$ $\xrightarrow{Na} X$ $\xrightarrow{CH_3-CH_2-Cl} Y$

Explain: In alkoxybenzene,the alkoxy group is ortho-para directing,but why does electrophilic substitution occur mainly at the para-position and to a lesser extent at the ortho-position?

When methoxybenzene reacts with $HI$ at room temperature,the products formed are:

Identify $A$ and $B$ in the following reaction: $C_6H_5CH_2-O-C_6H_5 + HI \rightarrow A + B$

Consider the following reaction.
$C_6H_5-O-CH_2-C_6H_5 + HI \rightarrow \text{Product}$
Statement $I$ : In the above reaction, the product formed will be a mixture of benzyl alcohol and iodobenzene.
Statement $II$ : In the above reaction, the $-O-CH_2-$ bond is cleaved to give the product.
In the light of the above statements, choose the correct answer from the options given below: