private static void Main(string[] args)
{
var a = new ClientA("Adam", 68);
var b = new ClientB("Bob", 1.75);
var c = new ClientC("Cheryl", 54.4, 1.65);
Console.WriteLine("{0} is {1:0.0} lbs.", a.Name, a.WeightPounds());
Console.WriteLine("{0} is {1:0.0} inches tall.", b.Name, b.HeightInches());
Console.WriteLine("{0} is {1:0.0} lbs and {2:0.0} inches.", c.Name, c.WeightPounds(), c.HeightInches());
Console.ReadLine();
}