1. mercado   income   market   salary   wage   Hint Half-n-half Clue   2. mercancía   wage   purchase   merchandise   investment   Half-n-half Clue   3. jornal, paga   market   wage   sales   profits   Half-n-half Clue   4. ventas   expenses   export   investment   sales   Half-n-half Clue   5. gastos   investment   import   expenses   purchase   Half-n-half Clue   6. precio   price   export   production   investment   Half-n-half Clue   7. producción   price   export   production   income   Half-n-half Clue