For Week $3,$ write a business letter according to the guidance from the video and the online textbook. As stated in the video, the structure and style of the letter depends on many factors, such as career field, recipient, purpose of the writing, etc. Therefore, each of you should research for sample business letters in your perspective fields. Then, choose to whom you're writing. Finally, write a letter, introducing yourself and "selling" yourself to the recipient. Watch the video in Week $3$ for more details.