hey guys,
I need an urgent help in resolving this queries.
Kindly help if you have an idea.

Question 1. Sales calculated based on Current Year Quarters and Prior year Quarters and display difference sales based on Current Year Quarters to Prior year Quarters?

2. Sales calculated based on Current Year month and Prior year month and display difference sales based on Current Year months and Priors months

3. Sales calculated based on Current Year and Prior year and display difference sales based on Current Year and Prior year

4. Sales calculated based Current Year YTD and Prior year YTD and display difference sales based on Current Year YTD and Prior year YTD

5. Sales calculated for 6 quarters from current period