5. The major product of the reaction below is:

Br H CH3S Na
H3C CH2CH3

(
(A) (
(D)
H3CS H H H
H3C CH2CH3 H3C CH2CH3
(
(B) (
(E)
H SCH3 Br SCH3
H3C CH2CH3 H3C CH2CH3
(
(C)
H CH2CH3
H3C CH2CH3