Final answer:
E-mail, texts, letters, reports, manuals, and annotations on sticky notes all fall under the category of written communication, which is answer choice e).
Step-by-step explanation:
The items listed in the question, including e-mail, texts, letters, reports, manuals, and annotations on sticky notes, are all examples of written communication. Written communication is any form of communication that involves the use of written words. It is a crucial way of conveying information, especially in professional settings, and covers a broad range of formats from traditional paper documents to digital communications like emails and texts. The correct answer to the student’s question is e) Written communication.