`CH_(3)Br +Nu^(Theta) rarr CH_(3)-Nu +Br^(Theta)`
The decreasing order of the rate of the above reaction with nucleophiles `Nu^(Theta) A` to `D` is-
`[Nbar(u) =(A) phO^(-), (B) AcO^(-), (C)H bar(O),(D) CH_(3)bar(O)]`
A. `D gt C gt A gt B`
B. `D gt C gt B gt A`
C. `A gt B gt C gt D`
D. `B gt D gt C gt A`