Devise a synthesis to prepare $(1-$bromopropyl$)$benzene from $1-$phenylpropan$-1-$one.

Complete the following reaction scheme.

Part $1$ of $3$

Identify the required reagent$($s$)$ for step $1.$ Select the single best answer.

NH$2$ NH$2,$ KOH, heat

NaBH$4,$ CH$3$ OH

MeMgBr$-$

NaOH

H$+$

Draw the structure for compound A$.$

Identify the required reagent$($s$)$ for step $2.$ Select the single best answer.

Br$2,$ H$2$O

Br$2,$ FeBr$3$

KBr$,$ NaOH

NBS$,$ ROOR, CCl$4,$ heat

Br$2$