What is the method called that gathers and monitors the revenues of a business function within the value chain, assigned to each market offering from research and development through to customer support?

Explanation

Life cycle budgeting is the process that accumulates and tracks revenues related to each business function across the value chain, from R&D to final customer service, attributing these to specific market offerings. This differs from product lifecycle, life cycle costing, and target costing, which focus on other aspects of product and cost management.