Answer:
The consumer price index is used to measure the quantity of goods and services that the economy is producing.
Explanation:
CPI or consumer price index is a measure of changes in the average prices of a basket of products and services in a given time. The selected goods and services are a fair representation of consumption expenditure in the economy. Economists use the CPI as a Macroeconomic indicator of inflation.
As a measure of inflation, the CPI statistics communicate increases or decreases in the prices of goods and services in the economy. It forms a basis for policy decisions by the government that aid in the prevention of reduced purchasing power of the dollar. CPI is all about changes in prices and nothing to do with the production of goods and services.
It can be concluded that the supply of swimming pool maintenance services has decreased. We can not say that <span>the demand for swimming pool maintenance services has increased.It is not accurate to say things like the technology has advanced the swimming pool services. By means of the situation gievn, we can say that the maintenance services have decreased. </span>
A currency is said to have appreciated when it commands a <u>larger</u>, amount of foreign currency. it results in foreign goods becoming <u>cheaper</u> for a country.
Foreign currency is something this is usually generic to have a price as a medium of alternate in order that it may be traded for goods and offerings. The trading gadget within an economy is based on its foreign money, which is normally specific to a rustic and issued with the aid of that country's government.
Currency is a medium of exchange for goods and offerings. In brief, it is cash, in the shape of paper and coins, typically issued by using a government and normally regularly occurring at its face price as a method of payment.
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