I. TOTAL REVENUE
1. Mr. Tu in Phu Yen: VND 1 million.
2. Miss Dep: 800,000 VND + 02 gifts.
3. Co Trang: VND 1 million.
4. Ms. Ha (Ms. Trang's Friend): VND 1.5 million.
* Total: VND 4.3 million + 02 gifts.
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II. TOTAL EXPENDITURE
1. Mrs. Kiep famiy: VND 2.8 million + 01 gift.
2. Mr. Chien family: VND 1.5 million + 01 gift.
* Total: VND 4.3 million + 02 gifts.
*****
III. FINAL
TOTAL REVENUE - TOTAL EXPENDITURE = 0
