In a continuous review system, the inventory level for an item is constantly monitored, and when the reorder point is reached, an order is released. to simplify the discussion of continuous review systems, it is assumed that the variables that underlie the system are constant. one variable is which states that the inventory item of interest has a constant demand per period.

Command is: a. the ability to control information exchange within and across organizations involved in an incident. b. assumed by the individual who is the highest-ranking person on the scene regardless of experience or training level. c. based on the number of individuals or resources that one supervisor can manage effectively during an incident. d. directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority.