Assume that the price index (the measure of the economys price level) in the current time is 1.35. A. If you are to compare the prices of the current time and the previous time (the previous time being the reference period), how much is the change in the economys price level? (3 points) B. Determine the value of peso at the current time period. Interpret the result. (4 points) C. Determine exactly how much (in percentage) the did the value of peso decreased. Interpret the result. (4 points) D. If, instead, the price level falls to 0.80: D.1 how much is the change in the economys price level? (3 points) D.2 what is the value of the peso at the current time period? Interpret the result. (4 points) D.2 determine exactly how much (in percentage) the did the value of peso changed. (3 points)