1. 生产   management   income   purchase   production   Hint Half-n-half Clue   2. 薪水   wage   profits   sales   price   Half-n-half Clue   3. 销售   wage   income   supplies   sales   Half-n-half Clue   4. 投资   sales   merchandise   import   investment   Half-n-half Clue   5. 损失   income   expenses   loss   market   Half-n-half Clue   6. 供应   merchandise   price   sales   supplies   Half-n-half Clue   7. 价格   price   revenue   export   wage   Half-n-half Clue