So what you could do is the following.
1. Open the query in question and on the "Grouping" page, drag across Closures/CreatedBy/Title. If the query is build on the Closure Module, just use CreatedBy/Title. Once you have that attribute on there check the "Display in groups" and what this will do is group the tickets by the Analyst who created the closure. It will also give you numbers in there. You can then use this query in the Web dashboards as pie charts or bar charts if you want.
2. You would need to use Crystal for this or create an attribute that has a calculation on it to do the math for you. Then you could use the Criteria page on the query that would be "Closure Date is BETWEEN DATES" and select the Prompt user for value check box.
3. Same as 2 but just change the criteria to read dates greater than X days.
4. This may already be an attribute on the "Resolved Tickets" query that is OOTB.
Would it be possible to get some help from Support on this? Is it possible to pay Support to do this for us? If so, could you get us a quote.
Also, we have never installed Crystal Reports, so we would need direction on how to install this and on which server should it reside?
This community isn't actual support. I'd recommend you contact your LANDESK account manager or the partner who implemented your system for the type of help you are after.