For the following disproportion reaction $3Br_2+6OH^{-}\rightarrow 5Br^-+BrO_3^-+3H_2O$. Correct statement below is (Given $Br_2$ molecular mass is 160)

Question

$\begin{array}{1 1}(a)\;\text{equivalent weight of }Br_2\;\text{in the net reaction is 96}\\(b)\;\text{equivalent weight of }Br_2\;\text{when it is reduced to Br is 80}\\(c)\;\text{equivalent weight of }Br_2\;\text{when it is oxidized to }BrO_3^-\text{ is 16}\\(d)\;\text{all the above are correct}\end{array}$