What department does the speaker most likely work in?

Good morning, everybody. I’m Marsha Colfax, and on behalf of every one of us in the Human Resources office, I’d like to welcome all of you to the company. This morning, I’ll review the information contained in your new employee orientation packets. Then, after we take our lunch break in the cafeteria, we’ll discuss company benefits as well as staff training, development, and promotion programs. In your packet, you’ll see some basic forms labeled "payroll," and the accounting department will need them to start processing your paychecks. Let’s fill those out now, and in 10 minutes, I’ll be back to talk about how to make out your time sheets.