[Solved] The set of services and resources created by the system software and seen by the user is called a(n)____ machine. A)naked B)virtual C)assembler D)Von Neumann Unique Needs: Specific requirements or preferences that differ among individuals or entities, often necessitating customized solutions. Economies of Scale: The cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output generally decreasing with increasing scale. Economies of Scope: Cost advantages that enterprises obtain due to a broad range of products rather than specializing in a single product or service, enabling more efficient use of shared resources. Routing Flexibility: The ability to adjust and optimize the paths that products take from origin to destination in response to changing conditions or requirements.