A symmetrical bridged complex cation made of Co(III), NH₃ molecules and oxygen (in the proper ligands form) is found to contain the following ma composition [Atomic  mass of Co= 59] 

$\mathrm{Co}=36.875\mathrm{\%};{\mathrm{NH}}_3=53.125\mathrm{\%};\mathrm{O}=10\mathrm{\%}$The complex cation exists in three ionic forms with cationic charges $\mathrm{A}:\left({\mathrm{n}}^{+}\right); \mathrm{B}(\mathrm{n}-1{)}^{+}$ and $\mathrm{C}:(\mathrm{n}-2{)}^{+}$ such that $\mathrm{O}-\mathrm{O}$ bond length in all of them is found to be more than that. in ${\mathrm{O}}_2\left[\mathrm{PtF}\right]$. Calculate the value of 11, (n - 1) and (n - 2).