The following carbocation rearranges to
`CH_(2)=underset(CH_(3))underset(|)C-overset(CH_(3))overset(|)C-overset(o+)CH-overset(CH_(3))overset(|)(CH)-CH_(3)`
A. `CH_(2)=underset(Ch_(3))underset(|)C-underset(underset(o+)CH_(2))underset(|)CH-overset(CH_(3))overset(|)CH-overset(CH_(3))overset(|)CH-CH_(3)`
B. `CH_(2)=underset(CH_(3))underset(|)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-CH_(2)-underset(o+)overset(CH_(3))overset(|)C-CH_(3)`
C. `CH_(2)=underset(CH_(3))underset(|)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-overset(CH_(3))overset(|)CH-underset(H)underset(|)overset(o+)C-CH_(3)`
D. `CH_(3)=underset(CH_(3))underset(|)C-underset(CH_(3))underset(|)overset(o+)C-overset(CH_(3))overset(|)CH-overset(CH_(3))overset(|)CH-CH_(3)`