That’s pretty easy to ballpark. Everything Apple does targets a whole package 25-30% margin. If the services aren’t generating that margin, the hardware is making it up. Last I heard the iPhone is on that margin target, as are all or nearly all macs. So it’s pretty reasonable to assume the services are pretty close in line.
Huh? I wasn’t making a value judgment at all, just observing Apple’s historical behavior. That is how they look at profit. And they move all sorts of revenue around to make certain price points more appealing. Mac mini gets cheaper at entry level, macOS is free. To the extent those are lower margin, they make it up in services or other hardware lines.