1. Kaufen   on business   to buy   company   sale   Hint Half-n-half Clue   2. Verkauf   company   sale   meeting   business card   Half-n-half Clue   3. verlangen   share   interest income   company   to charge   Half-n-half Clue   4. investieren   profit margin   tax   to invest   factory   Half-n-half Clue   5. Lohntarif   wage scale   on business   business trip   sale   Half-n-half Clue   6. Gewinnbeteiligung   product   profit sharing   sales tax   company   Half-n-half Clue   7. Umsatzsteuer   to invest   sales tax   income tax   business trip   Half-n-half Clue