1. The problem is to verify the total fees for two groups of students: from 1st to 8th grade and 9th to 10th grade, based on the given fee components. 2. The formula to find the total fee is: $$\text{Total Fee} = \text{Session Fee} + \text{Monthly Fee} + \text{Other Fees}$$ 3. For 1st to 8th grade: - Session Fee = 3000 - Monthly Fee = 400 - Other Fees (Diary, Receipt Book, Syllabus, Badge) = 200 Calculate the total: $$3000 + 400 + 200 = 3600$$ 4. For 9th and 10th grade: - Session Fee = 3000 - Monthly Fee = 500 - Other Fees = 200 Calculate the total: $$3000 + 500 + 200 = 3700$$ 5. The totals match the given totals in the notice: 3600 for 1st to 8th grade and 3700 for 9th and 10th grade. 6. Therefore, the fee calculations are correct and consistent with the provided data.