The manager of a clothing store in the mall has hired five new employees for the summer. All of them have just graduated from high school and will only work the three summer months before leaving for college. After the initial week of training, the manager continues to scrutinize and direct them in every detail of their job. Each time they make a mistake they are reprimanded, told their pay may be docked, and reminded that there are always other people who will gladly take their place. This manager is using the approach to management known as ___

Which of the following businesses is most likely to disrupt an existing industry? a. closer connex developed an earphone that receives emails and text messages and converts them to voice messages. the first models had poor reception, but they rapidly improved over time. b. mega technologies reconfigured the components used in its touchscreen tablets to create a new type of wearable device for use in restaurants and other service industries. c. particle inc. developed a teleportation technology that can transport physical materials instantaneously across great distances. d. altrea added advanced camera technology to its premium line of smartphones so that they would take the highest-quality photos of all phones on the market.