For the Reaction Below,if the Rate of Appearance of Br₂

For the reaction below,if the rate of appearance of Br₂ is 0.180 mol/L⋅s,what is the rate of disappearance of NOBr?
2NOBr(g) → 2NO(g) + Br₂(g)

A) -0.360 mol/L⋅s
B) -0.090 mol/L⋅s
C) 0.090 mol/L⋅s
D) 0.180 mol/L⋅s
E) 0.360 mol/L⋅s