Arrangements of `(CH_(3))_(3)C-,(CH_(3))_(2)CH-,CH_(3).CH_(2)-` when attached to benzyl or `n` unsaturated group in increasing order of inductive effects is:
A. `(CH_(3))_(3)C- lt (CH_(3))_(2) CH- lt CH_(3)CH_(2)-`
B. `CH_(3)CH_(2)- lt (CH_(3))_(2)CH- lt(CH_(3))_(3)C-`
C. `(CH_(3))_(2)CH- lt (CH_(3))_(3)C- lt CH_(3)CH_(2)-`
D. `(CH_(3))_(3)C- lt CH_(3)CH_(2)- lt(CH_(3))_(2)CH-`