Hey guys

So I get a drawing of a part with some rounded corners and 45 deg angles, and not too much information. (See picture)
I was wondering if there is another way to do this shape without having to manually calculate all the starts and stops of the arcs.
I've seen people using A-words in conjunction with G76 and G02/G03, but I never really got the hang of it.

Can someone write me an example for this shape so I can try to get a grasp of it?

Attachment 183178