1. かかく、ねだん   profits   price   wage   market   Hint Half-n-half Clue   2. ゆしゅつ   market   income   investment   export   Half-n-half Clue   3. こうにゅう   wage   purchase   price   management   Half-n-half Clue   4. しゅうにゅう   revenue   merchandise   income   price   Half-n-half Clue   5. きゅうりょう   wage   expenses   income   merchandise   Half-n-half Clue   6. そうしゅうにゅう   revenue   supplies   income   production   Half-n-half Clue   7. いちば   profits   export   investment   market   Half-n-half Clue