What is the rationale for the internal control principle, segregation of duties? select one: a. history has shown that employees are generally dishonest and thus cannot be entrusted with performing related duties. b. the work of one employee should, without duplication of effort, provide a reliable basis for evaluating the work of another employee. c. control is most effective when only one person is responsible for a given task. d. segregation of duties causes companies to hire more employees and thus it supports the economy?

Which of the following is true about presentation methods for providing training? audiovisual techniques are most effective when they are used alone. mobile technologies include training methods such as on-the-job training, simulations, business games and case studies, behavior modeling, interactive video, and web-based training that require the trainee to be actively involved in learning. the typical users for teleconferencing include employees who are part of a workforce that spends most of its time traveling, visiting customers or various company locations and has limited time available to spend in traditional training activities. webcasting involves classroom instructions that are provided online through live broadcasts. classroom instruction is no longer a popular training method because of new technologies such as interactive video and computer-assisted instruction.