class PizzaServer {
  public  static double MINIMUM_WAGE = 5.15;
  private double salary = MINIMUM_WAGE;
  private double balance = 0;
  private String almaMater;

  // ...Constructors, setters omitted


  double getSalary() { return this.salary; }
  
  public static double pizzaArea( double diam ) {
    double radius = diam/2;
    return 3.14 * Math.pow( radius, 2 );
    }

  }