Which of the following reaction(s) can be used for the preparation of alkyl halides ? <br> (I) $CH_3CH_2OH + HCl \xrightarrow{anh. ZnCl_2}$ <br> (II) $CH_3CH_2OH + HCl \to $ <BR> (III) $(CH_3)_3COH + HCl \to $ <br> (IV) $(CH_3)_2 CHOH + HCl \xrightarrow{anh. ZnCl_2}$

Question

( A ) (III) and (IV) only
( B ) (IV) only
( C ) (I), (III) and (IV) only
( D ) (I) and (II) only