Suppose that the price of chicken rises sharply compared to the price of turkey. in response, consumers buy more turkey and less chicken than they did in the cpi base year. in this situation the cpi will tend to inflation as a result of bias.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

protectionism fosters competition and keeps price regulated is not an argument in favor of protectionism.