Which of the followings is an example of Zone 1: Operational Optimisation? O GE is undertaking a transformation from its heavy-industry roots to building a computer operating system on a huge industrial scale - the equivalent of Microsoft Windows or Google Android, for factories and industrial equipment. O GE has concentrated heavily on its industrial manufacturing businesses. However, a new management team has been working to reshape the company's portfolio through selling some of its business units and investing more into healthcare, aviation and wind turbine, etc. O None of these options. O GE has adopted a lean method in its production process to increase speed-to-the-market by adopting fast prototyping, testing, and adjusting to improve versions