The following reaction would give :
A. `CH_3-overset(CH_(3))overset(|)CH-underset(OCH_(2)CH_(3))underset(|)CH-CH_3`
B. `CH_3-overset(CH_(3))overset(|)underset(OCH_2CH_3)underset(|)C-CH_2CH_3`
C. `CH_3-overset(CH_(2)CH_3)overset(|)underset(OCH_2CH_3)underset(|)C-CH_3`
D. All of the above