a. Consider the inflation rate for Canada.
i Use these data to compute the inflation rate for
2018 Q4. Show your work. answer is -0.86 percent
ii. Compute the quarterly inflation rate as the percentage change between the price index in September 2018 and the price index in December 2018. Show your work. answer is 0.37 percent
iii. Is the inflation rate that you computed in point a.i. different from the one that you computed in a.ii.? If yes, suggest some possible reasons for these differences.
can you help me with part iii