Answer:
The answer to the given question is "True".
Explanation:
In this question, the answer is true because in the business reports. It can not contain only one file or report. It contains business proposal report, a financial report, and annual report.
In the business proposal report, this report is used to describe the details. In this report, we show that why we introduce a new project, and make the strategy for a launching these project.
In the financial report is a report we show the detail about the product. like sales of product, loss or profit, etc.
Annual reports provide information about the company's mission, history and company's achievements in the past year.
These reports are a part of the business reports that's why the answer to this question is true.