What do you need to do?
You tell your boss you have fixed the technical problem. She asks that you, as department head of IT, communicate to the tellers how IT has fixed the problem and what the tellers need to do. This information will be posted in the break room and also be circulated immediately to the tellers. Craft the body of that document.
Develop a response that includes examples and evidence to support your ideas, and which clearly communicates the required message to your audience. Organize your response in a clear and logical manner as appropriate for the genre of writing. Use well-structured sentences, audience-appropriate language, and correct conventions of standard American English.