Which of the Following Is Not a Demand Management Characteristic

Which of the following is not a demand management characteristic given in the textbook?

A) Recognizes forecasts are developed at several points throughout an organization
B) Accepts forecasts from other functions and updates them based on actual, real-time demand
C) Works only with the demand side to adjust the outflow of materials and products
D) Controls through execution of effective production plans, calculation of inventory levels, setting of capacity levels and developing customer service strategies
E) Smoothes production after master production schedules have already been released to internal production and external suppliers