(CH
3
)
2
CHBr
A) (CH
3
)
2
C
HBr
B) (
C
H
3
)
2
CHBr
CH
3
COOCH
3
D) CH
3
C
OOCH
3
E) CH
3
COO
C
H
3
F)
C
H
3
COOCH
3
