The Project Manager communicates to the software development team the timeline for a change and the CEO asks her to speed it up by 3 weeks.
The CIO decides to move from a mainframe approach to a PC approach, notifies all of her direct reports of the new vision, establishes a communication plan, timeline, and project roll-out plan, communicates the change (including positives and negatives) to stakeholders, and establishes a metrics system where innovation, efficiencies, and positive feedback on the project is measured and rewarded via awards, bonuses, and perks.
A fast food company decides to remove one slice of cheese from their cheeseburgers, although increasing the retail price by 10 cents, and has a cost savings which increases its stock price significantly. A group of health experts touts the company as being "health conscious" because the calorie content of the item is lowered.
The CEO of a Fortune 100 company hires a team of consultants to take over the HR department and eliminates all in-house HR people (about 85 employees).
A department head is invited to a meeting where he is asked to become a change agent for an exciting new product line. He accepts the assignment and goes back to his desk, whereupon he explains to his team that it is likely that their jobs will disappear in the next year because of job obsolescence, but that anyone who might like to consider helping with the new product line may be allowed to reapply for new jobs which open up.