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Inheritance

Now the client code: 
  OxfordShirt shirt = new OxfordShirtInfo(49.99, "Navy blue", 15, 33);
  shirt->display();
will produce: 
  The item's price is 49.99
  The item's color is Navy blue
However, the display method is not in the OxfordShirtInfo class.

Q: Why does an OxfordShirtInfo object accept a message to display itself?

A: The method is inherited from ItemInfo.
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