Hi I need help with this lab problem

Along with the output thanks.

(2a) Model a physical entity as a Java class (7o points) focus on Encapsulation: This is an Object Modeling/Programming exercise albeit around 1 (maybe 2) Object. Using the Radio Object we reviewed in class as a point of reference, think of a common (or maybe, not so common) physical device or appliance that's worthy of modeling as an Object. Consider the following: a. The basic operations/functionality of your device/appliance become public methods of the implementing Class (e.g., on, off, go, start, stop, b. The internal structure (or how you envision the internal structure) of your device/appliance become the data members of the implementing Class. This would include the internal piece-parts of the device and well as "state