Consider the following reaction:
`CH_(3)underset(D)underset(|)CH-underset(CH_(3))underset(|)(CH)CH_(3)+overset(.)BrrarrX+HBr`
Identify the structure of the major products `(X)` from among the following :
A. `H_(3)C-underset(D)underset(|)CH-underset(CH_(3))underset(|)CH-overset(*)CH_(2)`
B. `H_(3)C-underset(D)underset(|)CH-underset(CH_(3))underset(|)overset(*)C-CH_(3)`
C. `H_(3)C-underset(D)underset(|)overset(*)C-underset(CH_(3))underset(|)(CH)-CH_(3)`
D. `H_(3)C-overset(*)CH-underset(CH_(3))underset(|)(CH)-CH_(2)`
