1. tabela salarial   wage scale   sales tax   profit margin   business hours   Hint Half-n-half Clue   2. vender   meeting   business   to sell   to buy   Half-n-half Clue   3. imposto   to pay   profit margin   sales tax   interest income   Half-n-half Clue   4. negócio, comércio   to buy   to charge   interest income   business   Half-n-half Clue   5. margem de lucro   profit margin   company   sale   share   Half-n-half Clue   6. empresa   to buy   to sell   to pay   company   Half-n-half Clue   7. horário comercial   business   sales tax   share   business hours   Half-n-half Clue