The principle organic compound formed in the reaction is
`CH_(2)= CH(CH_(2))_(3) COOH+ HBr overset("organic")overset("peroxide")(to) ` Major product
A. `CH_(3) -underset(Br)underset(|)(CH)(CH_(2))_(3) COOH`
B. `underset(Br)underset(|)(CH_(2)) -CH_(2)- (CH_(2))_(3) COOH`
C. `CH_(2)=CH(CH_(2))_(3)COBr`
D. `CH_(2) =CHCH_(2) -CH_(2)-underset(Br)underset(|)(CH) - COOH`