Which of the following will react with AcOAg?

The correct options are
B $R-OTs$
C $R-N_3$
D $R-Br$
(A) Alkyl amine $(R-N{H}_2)$ do not react with silver acetate.
(B) Alkyl tosylate reacts with silver acetate to form ester.
$R-OTs+C{H}_{3}COOAg\to C{H}_{3}COOR+AgOTs$
(C) Alkyl azides react with silver acetate to form an ester.
$C{H}_{3}COOAg+R-N_3\to C{H}_{3}COOR+Ag{N}_3$
(D) Silver acetate reacts with Ethyl bromide to form ethyl acetate and silver bromide.
$C{H}_{3}COOAg+C_2{H}_{5}Br\to C{H}_{3}COO{C}_2{H}_5+AgBr$