________ is a notion that costs fall with cumulative production or delivery of a service and that, using the first few years of a product's life as a yardstick, the continued decline in costs is predictable

After a manager makes an external attribution for weak performance by a subordinate, wha

is the least likely response by the manager? A) provide more resources B) simplify the task C) remove obstacles D) increase incentives

Methods for identifying users' profiles include each of the following except

A) content-based filtering. B) activity-based filtering. C) rule-based filtering. D) button-based filtering.