1. 公司   product   profit margin   company   tax   Hint Half-n-half Clue   2. 所得税   profit margin   factory   income tax   price list   Half-n-half Clue   3. 卖   income tax   share   to invest   to sell   Half-n-half Clue   4. 利润率   business hours   price list   to invest   profit margin   Half-n-half Clue   5. 营业时间   factory   business   to buy   business hours   Half-n-half Clue   6. 销售   to invest   to charge   sale   share   Half-n-half Clue   7. 税   to charge   profit sharing   tax   company   Half-n-half Clue