In a set of th given reaction, acetic acid yielded a product C. <br> $CH_3COOH +PCl_5 \to A \xrightarrow[\text{Anh. $AlCl_3$}]{\text{$C_6H_6$}} B \xrightarrow[\text{ether}]{\text{$C_2H_5MgBr$} } C \; \text{, product C would be }$

Question

( A ) $CH_3CH(OH)C_2H_5$
( B ) $CH_3CH(OH)C_6H_5$
( C )
( D ) $CH_3COC_6H_5$