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Remembering Your Origins

MicrowaveOven, FancyMicrowaveOven, and HighEndMicrowaveOven class generators have been predefined in your workspace with the usual sequence of inheritance.

To call a MicrowaveOven method from a HighEndMicrowaveOven, which of the following statements is true?

This exercise is part of the course

Object-Oriented Programming with S3 and R6 in R

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