The base-year value is ordinarily shown as a percentage with the percentage symbol omitted, often 100.0. An example might be Base Year percentage 100.0 and Current Value 139.9.
consumer price index
inflation and deflation
Then prices are 30% higher than in the base year
((160-155)/155)*100=3.2%
Nominal GDP/CPI*100 answer will be in $ amount
consumer price index
by dividing current year price to base year price
consumer price index = market basket of desired year market basket of base year × 100 {\displaystyle {\text{consumer price index}}={\frac {\text{market basket of desired year}}{\text{market basket of base year}}}\times {\text{100}}} or CPI 2 CPI 1 = price 2 price 1 {\displaystyle {\frac {{\text{CPI}}{2}}{{\text{CPI}}{1}}}={\frac {{\text{price}}{2}}{{\text{price}}{1}}}} Where 1 is usually the comparison year and CPI1 is usually an index of 100.Alternatively
(price of commodity in the given year/ price of the commodity in preceding year) * 100
Which statement from a newspaper article refers to the consumer price index (CPI)?C. The average cost of groceries has increased 10 percent since last year.
inflation and deflation
Then prices are 30% higher than in the base year
((160-155)/155)*100=3.2%
The formula for calculating a price index is (Current Year Cost / Base Year Cost) x 100. The result gives you the price index value, representing the percentage change in price between the current year and the base year.
Consumer Price Index (CPI) is a measure of changes in the purchasing-power of a currency and the rate of inflation. The consumer price index expresses the current prices of a basket of goods and services in terms of the prices during the same period in a previous year, to show effect of inflation on purchasing power. It is one of the best known lagging indicators. See also producer price index.Refer to link below.
Wholesale Prices in India (Base: 2004-05=100)
Compiled by the Bureau of Labor Statistics, the CPI measures the rate of inflation from month to month. It reports the price of a "market basket," a collection of around 300 goods that a typical consumer buys regularly. It then measures the increase or decrease of that price from the price in a given year. If the CPI for 2010 were 180, then prices have risen about 80% from the base year. Core CPI does not take into account oil and food prices, which are more volatile. As a result, many economists prefer to use Core CPI when measuring long-term inflation.