1. to buy   kau、kounyuu   zeikin   toushi   uru   Hint Half-n-half Clue   2. product   shucchou   seihin   seikyuu   hanbai、uriage   Half-n-half Clue   3. sales tax   kaisha   kau、kounyuu   buppinhanbaizei   kaigi   Half-n-half Clue   4. share   zeikin   wakemae   koujou   kaisha   Half-n-half Clue   5. profit margin   kau、kounyuu   rishi   koujou   rihaba   Half-n-half Clue   6. wage scale   hanbai、uriage   chinginhyou   kau、kounyuu   shoubai   Half-n-half Clue   7. to sell   kakakuhyou   wakemae   kau、kounyuu   uru   Half-n-half Clue