public static void Test_SingleSynchronousThread()
 {
     KitchenAnalogy.SingleSynchronousThread();
 }
 public static async Task Test_SingleAsynchronousThread()
 {
     await KitchenAnalogy.SingleAsynchronousThread();
 }
 public static async Task Test_MultipleAsynchronousThreads()
 {
     await KitchenAnalogy.MultipleAsynchronousThreads();
 }
 public static void Test_MultipleSynchronousThreads()
 {
     KitchenAnalogy.MultipleSynchronousThreads();
 }