Not too easy. Not too difficult.
I teaches you how to write business letters, memos and emails in the correct way.
I learned all the tones I should avoid and which ones to use. The common mistakes in a cover letter and resumes, etc.
Hours per week:
Advice for students:
Always ask someone else to read your works. I recommend fishbowlings because an entire classroom can give you advice and tell you what they would have done instead.