1. venda   sale   factory   to buy   tax   Hint Half-n-half Clue   2. cobrar   to charge   to buy   income tax   to sell   Half-n-half Clue   3. lista de preços   price list   product   to buy   business card   Half-n-half Clue   4. negócio, comércio   on business   to invest   business   tax   Half-n-half Clue   5. margem de lucro   profit margin   business card   product   meeting   Half-n-half Clue   6. empresa   to pay   tax   company   business   Half-n-half Clue   7. produto   business   product   profit margin   meeting   Half-n-half Clue