Surface Revenue

I have just a question while Microsoft and Apple both sell premium computers Microsoft reported

Surface had a solid quarter as well, delivering almost $2 billion in revenues, a gain of 6 percent YOY

Then Apple reported

Mac saw a 13 percent decline to $7.2 billion, while iPad revenues fell 12.6 percent to $5.9 billion

So my questions are simply this. From they way it reads

Apple sells more Macs then iPads in post pc era?

Apples Mac business is 2 1/2 times bigger then Microsoft surface business?

My last question is does Apple ever report on the Beats business we hear all the time about AirPods but what about Beats brand?

Just asking to make sure I am reading this right.