Career development: refers to the process of promoting qualified employees in an organization from a lower-level position to a higher-level position when some of the more important positions in the organization need to recruit people. Which of the following are not part of career development? ['The post of Deputy Chief of the Regulations Division is vacant, and the Chief of the Regulations Section 1 is a candidate for promotion.', 'The post of Chief of the Finance Division is vacant and a Chief Staff member of the Division is promoted to fill.', 'The Finance Division lacks a hosted accountant and promotes the role of an accountant in the Division.', 'A unit lacks a small car driver and plans to arrange a temporary cleaner to learn to drive.']