A TV Class The attributes of a TV object are the channel, the volume, and a flag (or switch) indicating whether the TV is on or off. The methods perform the following actions: • Turn the TV on or off....

A TV Class The attributes of a TV object are the channel, the volume, and a flag (or switch) indicating whether the TV is on or off. The methods perform the following actions: • Turn the TV on or off. • Set the channel to an integer from 0 to 99 inclusive. • Raise or lower the volume by one unit. The volume can range from 0 to 20. • View the value of the volume. • View the channel. • Determine whether the TV is on or off. Write a TV class that implements all relevant functions. A newly created TV object is set to off with the channel set to 2 and the volume initially 10. Include a main(...) method that tests the methods of the TV class.