The cycle view of the supply chain is useful when considering operational decisions, because
A.
it categorizes processes based on whether they are initiated in response to or in anticipation of customer orders.
B.
it specifies the roles and responsibilities of each member of the supply chain.
C.
processes are identified as either reactive or speculative.
D.
it focuses on processes that are external to the firm.
E.
it focuses on processes that are internal to the firm.