Ethylester `underset("excess")overset(CH_(3)CH_(2)MgBr)toP`. The product P will be
A. `CH_(3)underset(OH)underset(|)overset(C_(2)H_(5))overset(|)C-CH_(3)`
B. `CH_(3)-underset(OH)underset(|)overset(CH_(3))overset(|)C-CH_(3)`
C. `CH_(3)-underset(OH)underset(|)overset(C_(2)H_(5))overset(|)C-C_(2)H_(5)`
D. `CH_(3)-underset(OH)underset(|)overset(H)overset(|)C-C_(2)H_(5)`