Question: Motivate the State Design Pattern. Below is the context class. The behavior functions transition from concrete state Idle to another concrete state Working. Finish the

Motivate the State Design Pattern. Below is the context class. The behavior functions transition from concrete state Idle to another concrete state Working. Finish the implementation by providing the definitions for start

()

and stop

(),

the abstract state class definition the two concrete classes implementing Idle and Working and appropriate member functions. You do not have to make the states to be singletons

.

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