The unit for measuring changes in prices and output is called ________ index. by Sunday | May 2 | Economics NECO | 0 comments A. capital B. expenditure C. income D. money E. price Correct Answer: Option E – price Users Also Read These:The formula index of export prices/index of import…The formula (index of export prices)/(index of…The most common index for measuring developments is?A to eater to glass to air to water to glass to air.…The output approach to measuring national income is…