radio button for two diffrent bool property in MVC5

Question

hi all,
i have 2 properties in model and two radio buttons in view page and after selecting radio button value as true, model value getting as false always ,

this is my problem , i have tried a lot still i didn't find soultion

please provide soultion regarding this.

 

i have tried below code

 

Model :-

 

public bool AdministratorRefundAccess { get; set; }
public bool EmployerRefundAccess { get; set; }

 

View :-

 

@Html.RadioButtonFor(m => m.AdministratorRefundAccess, new { @Name = "SelectedValue" })

@Html.RadioButtonFor(m => m.EmployerRefundAccess,new { @Name = "SelectedValue" })