Lotsa Cubase LE 1.0.9/Yosemite Questions

I just found my Cubase LE 1.0.9 Disc that i got with a keyboard i bought some years back… Used it on my old laptops for a few years and after a crash etc, i lost it and never reinstalled it…
Now that i found it again, i would love to use it, but the install guide after trying to install said no go. so heres my list of questions:

Is it possible to install LE1.0.9 on Mac OSX Yosemite?

What is the farthest up from that version that you can download/upgrade for free?

and if you get that updated/graded version, will it then be operable on Yosemite?

Is there any type of work around in the event that it isnt installable, in order to get a light version working on yosemite?

Thanks in advance,

LE1 has been discontinued for many years and is not supported for 10.10. The last OS LE1 was officially supported for was 10.3.9. I’m sorry, but there are no longer any upgrades from LE1 because of the number of years it has been discontinued.

Here is our current statement regarding 10.10: