Given the following Analytic Solver Platform sensitivity output, how much does the objective function coefficient for x$2$ have to increase before it enters the optimal solution at a strictly positive value?

$\backslash$table$[[,,$Final,Reduced,Objective,Allowable,Allowable$],[$Cell$,$Name,Value,Cost,Coefficient,Increase,Decrease$],[$SBS$4,x1,9\mathrm{.}52,0,2100,1E+30,350],[$SCS$4,x2,0,-500\mathrm{.}01,899\mathrm{.}99,500\mathrm{.}01,1E+30$