উত্তর সিলেক্ট করলে সঠিক ও ভুল দেখাবে।
ব্যাখ্যা ও সঠিক সমাধান
উত্তর:
decrease
Understanding Purchasing Power
Inflation reduces the value of a currency's purchasing power, having the effect of an increase in prices. To measure purchasing power in the traditional economic sense, you would compare the price of a good or service against a price index such as the Consumer Price Index (CPI).