how are decentralization and responsibility accounting related 644627

Which factors determine whether a firm should be decentralized or centralized?
How are decentralization and responsibility accounting related?
What are the four primary types of responsibility centers, and what distinguishes them from each other?
How are revenue variances computed?
Why and how are support department costs allocated to operating departments?
What types of transfer prices are used in organizations, and why are such prices used?
What difficulties can be encountered by multinational companies using transfer prices?