Which of the following is (1) calculated with information provided by the Bureau of Economic Analysis, (2) tracks domestic spending on durable goods, non-durable goods, and services, and (3) factors in recent price changes before comparing to an index base? Question 27Answer a. The Consumer Price Index (CPI) b. The Producer Price Index (PPI) c. The Personal Consumption Expenditures Price Index (PCEPI) d. The International Standards Price Index (ISPI)