The Chinese government revalues its currency, the yuan, from 7.0215 CNY/$ to 6.7112 CNY/$. What is the percentage change in the yuan? A foreign exchange dealer is offering the following S/euro bid and ask price quotes: $1.05/euro - $1.12/euro. How much money are you left with if you convert $1,000 into euros and back into dollars using this dealer's quotes? What is the spread? Argentina is going to change its fixed exchange rate from 700 pesos/$ to 1225 pesos/$. Is this devaluation, depreciation, revaluation, or appreciation? What is the percentage change in the Argentinian peso