1. とうし、しゅし   investment   expenses   loss   sales   Hint Half-n-half Clue   2. きゅうりょう   merchandise   wage   salary   sales   Half-n-half Clue   3. りえき   management   profits   revenue   sales   Half-n-half Clue   4. かんり、けいえい   export   loss   management   market   Half-n-half Clue   5. こうにゅう   sales   purchase   profits   production   Half-n-half Clue   6. きょうきゅう   loss   expenses   supplies   wage   Half-n-half Clue   7. しゅうにゅう   merchandise   income   purchase   revenue   Half-n-half Clue