How to sort by SUM result

[ariansman]

I have made a report such as the following

Studentname yearlycost
John 21000


Steve 27000
Jack 22000
Amanda 20000

The yearlycost is the sum of monthly_cost of each student and is created by the SUM function of the report. How can I sort the report based on the yearlycost? Since yearlycost was not in the report in the first place and was later created by the SUM function of the report, I don’t see an option to sort the report based on the yearlycost.
Thank you

[Welshgasman]

Crossposted (with replies) https://www.access-programmers.co.uk...result.318971/