If the Cπ changes from 120 to 125 between December 2019 and December 2020, the ________. A) deflation rate for 2020 is ______. B) ⁰lation rate for 2020 is ______. C) deflation rate for 2020 is ______. D) ⁰lation rate for 2020 cannot be determined.
1) 5
2) 4.2
3) 4.2
4) Cannot be determined