• Awesome job posting ddl and sample data. I did make a few modifications to make your datatypes numeric(9,2) for RATE_PER_UNIT_OF_SERVICE, PROJECTED_COST_PER_MONTH and total. You had them all as ints so the calculations would have been skewed.

    What I don't understand though is the desired output. Can you explain the logic and what the values represent? I think you are going to need a cross tab and maybe a calendar table. You can links in my signature to cross tabs and calendar tables you can find using the site search.

    If you can explain the logic for the output I will be happy to help.

    _______________________________________________________________

    Need help? Help us help you.

    Read the article at http://www.sqlservercentral.com/articles/Best+Practices/61537/ for best practices on asking questions.

    Need to split a string? Try Jeff Modens splitter http://www.sqlservercentral.com/articles/Tally+Table/72993/.

    Cross Tabs and Pivots, Part 1 – Converting Rows to Columns - http://www.sqlservercentral.com/articles/T-SQL/63681/
    Cross Tabs and Pivots, Part 2 - Dynamic Cross Tabs - http://www.sqlservercentral.com/articles/Crosstab/65048/
    Understanding and Using APPLY (Part 1) - http://www.sqlservercentral.com/articles/APPLY/69953/
    Understanding and Using APPLY (Part 2) - http://www.sqlservercentral.com/articles/APPLY/69954/