Engineering, 27.11.2019 20:31 destinydiamond6887

You are designing a system to run a bookstore. revenue for the store comes from two distinct services: customers can purchase books, or bring their books in for rebinding. you are considering making a separate class for each service, both of which would be subclasses of a general "sale item" class. what are the likely benefits of such an approach? are there any possible arguments against using inheritance in this case? be sure to specify what factors could influence your decision.

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