You have managed a project to write and publish seven books. A team of contributing writers from your client's organization wrote the books' content. Six of the seven books are printed and distributed, the seventh was just sent to the printer, and the project closeout work has begun. While walking through the office, you overhear one of the writers mentioning that she made extensive use of an online source of information for the sections she wrote. When you get back to your desk, you do some spot checking of this writer's work and discover that quite a bit her text was copied word for word from this information source. You are unaware of any existing agreement authorizing the use of this material on your project. What do you do