1. First, in the opening paragraph, briefly describe the situation to be explained, that is, the cost of tables, chairs and benches is 654.38+ 10,000. Provide necessary background information, such as the name of the institution, project or activity involved and the source of expenses.

2. Secondly, the cost of tables, chairs and benches is 6,543,800 yuan. Explain the reasons and methods for the use of funds, and list the specific expenditure items and amounts. Provide relevant data and details to prove the rationality and necessity of these expenses.

3. Finally, in the conclusion paragraph, summarize the main points and express the expectation for further processing or feedback. Provide your own contact information so that the other party can contact you for more details or ask questions.