Statics Help

[wderrick]

This is not homework. I am not a student. I am not a PE. No matter what I will be getting this looked at by a structural engineer.

I am merely curious for my own ammusement if I am doing this correctly.

I am trying to determine the resulting loads on Points A and C. I have an offset load attached at point B and supported by points A and C.

Although I think all the information necessary to solve is here, I'm sure my sketch will need clarification... Green is what is given, Yellow is what I got for a solution.
Offset load platform calculations.xlsx

THanks for your help!
Offset load platform calculations.xlsx

[Polohero]

Hello, I hope you are well.

What type of support are A and B?
You have to add in your equation the moment applied in B.