Update chart dynamically

[Aland2929]

I have attached a sample file which I hope is self-explanatory. I want to dynamically update my chart based on the selections from radio buttons.
Thank you in advance.

[masteff]

SUMIF will work if you use text concatenation to make unique text strings for each one. See attached.

[Aland2929]

SUMIF will work if you use text concatenation to make unique text strings for each one. See attached.

Thank you very much for your effort. It works great.