Does anybody have a good outline of the thresholds where expansions in valuation multiples occur? I am sure this will vary across industries, but it would be great to know some of the following:

At what revenue do multiples increase?
At what EBITDA do multiples increase?
What level of ARR is required for an increase?

Any other variables that might result in an increase would be great to know as well. Thanks in advance and apologies if this is laid out somewhere and I could not find it.