Question

derive a class hierarchy for the item set given below.Item sets 

Engine , InternalCombustineEngine , ExternalCombustineEngine , PetrolEngine, DieselEngine, SteamEngine | Virtual Function GetEfficiency()

Please Note that Petrol Engine and Diesel Engines are Internal Combustion Engines and Steam Engine is External Combustion Engine. So arrange the Class hierarchy accordingly.. 

Answer 1

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