I need following dates in webi
First Day of the Curr Month Prev Year - 01/10/2016
Last Day of the Curr Month Prev Year-31/10/2016
First Day of the Next Month Prev Year/Curr Year - 01/11/2016/ - 01/112017
Last Day of the Next Month Prev Year/Curr Year - 30/11/2016/ - 30/11/2017
Last Day of the Year Prev Year/Curr Year - 31/12/2016/ - 31/12/2017
Need help urgently