Design a class named Automobile that includes • A data member named currentSpeed • A setCurrentSpeed function to set currentSpeed of an automobile • A getCurrentSpeed function to get currentSpeed of an automobile Derive a class named Car inherited from Automobile class and contains • An additional data member named color • A parameterized constructor to initialize its own data fields along with the inherited data field • Two functions named setColor and getColor to set and get the color of a Car object, respectively Derive a class named Limousine inherited from class Car and has its own functions (i.e. setCurrentSpeed, getCurrentSpeed, setColor and getColor) to set/get speed and color for each of its specific instance

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