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:Assume that, for a certain country in a given year,…The output approach to measuring national income is…If labour productivity in the cement industry is…The most common index for measuring developments is?The formula index of export prices/index of import…