DDD is a company which publishes paper-based books. In the last 10 years DDD has seen a steady decline in its sales. Last month, one of its major customers, a large chain of high street bookshops announced that it would be closing as a result in declining sales in the paper-based book market. The Board of DDD has therefore announced that in order to survive, it must re-focus the business upon the developement of electronic books, which will require a significant investment in new technology and staff training. However, some staff will be made redundant as part of this process. The Board of DDD has stated that it will reward staff who actively embrace the change process.

Which of the activities below would occur within the 'Unfreeze', 'Change' or 'Refreeze' stage of Lewin's three-stage model?