Say the Thailand government was concerned about the weakening of its currency, the baht. To boost the price of the baht, the Thai government would mostly likely... use baht to buy the US dollars, increasing demand and price of the baht. sell the baht in foreign exchange markets, increasing demand and price of the baht. use the Japanese yen to buy the baht, increasing demand and the price of the baht. use US dollars to buy the baht, increasing demand and price for the baht.