A planning process specifically designed to balance demand and supply within an organization and arrive at a consensus forecast is known as:

Sales and Operations Planning (S&OP) is a formal, cross-functional business management process. Its primary purpose is to create a unified, consensus-based plan that balances demand and supply. The process involves input from sales, marketing, operations, and finance to align operational capabilities with the business plan. The key output is a single, agreed-upon forecast and operational plan that directs the entire organization, ensuring all departments are working towards the same goals.

A. Advanced planning and scheduling (APS) refers to software systems that use advanced algorithms to support planning, but it is not the consensus-building process itself.
B. CPFR is a collaborative process between separate companies in a supply chain (e.g., retailer and manufacturer), not a process within a single organization.
D. Distribution requirements planning (DRP) is a specific inventory planning method for distribution networks; it is an input to the supply side of S&OP, not the overall process.

- APICS Dictionary, 16th edition. Defines Sales and Operations Planning (S&OP) as "a process to develop tactical plans that provide management the ability to strategically direct its businesses to achieve competitive advantage on a continuous basis by integrating customer-focused marketing plans for new and existing products with the management of the supply chain."

- Wallace, T. F., & Stahl, R. A. (2016). Sales & Operations Planning: The How-To Handbook (3rd ed.). T.F. Wallace & Company. Chapter 1 defines S&OP as a process to balance supply and demand and link strategic and business plans to operations.