Which of the Following Statements About Aggregate Planning Is true

Multiple Choice

Which of the following statements about aggregate planning is true?

A) The development of mathematical models has allowed aggregate planners to discontinue use of trial-and-error methods.
B) In aggregate planning, back orders are a means of manipulating supply while part-time workers are a way of manipulating product or service demand.
C) A pure chase strategy allows lower inventories when compared to pure level scheduling.
D) Disaggregation turns the master production schedule into an intermediate term master plan.
E) All of the above are true.