Need a help with a rigid body analysis

[Black0058]

Have to complete the analysis of a rigid body of a dining table which is having a single cylinder at the centre of the table which is made of Sheet metal and the above table plate is made of granite I need to find the results for when a 60-80 kg load is applied on the one side of the table it will stop or wobble so I need to find how much weight and material should be used to measure the weight which will counter the wobble and stop the wobble by adding weight to base so how should and what should I do in ansys to find solution for it?
I attached a file below where I did the simulation which I knew but this is not the solution they said so I need to find the solution on a rigid body where only counter weight and material to stop the wobble should be used

 

[3DDave]

You may have missed a step - there is no attachment.