What principles, developed in 2000 by the us department of commerce (doc) in consultation with the european commission, allow u. s. companies to be placed on a list maintained by the doc? a) safe harbor frameworkb) approved business frameworkc) papa frameworkd) property harbor frameworke) safe business framework

Specialization—the division of labor—enhances productivity and efficiency by a) allowing workers to take advantage of existing differences in their abilities and skills. b) avoiding the time loss involved in shifting from one production task to another. c) allowing workers to develop skills by working on one, or a limited number, of tasks. d)all of the means identified in the other answers.