There's virtually an infinite number ways to assess something like this, and a single figure out of context is meaningless.

What's the deprecation schedule? Which financial "context" is it calculated within? A household may benefit from governmental support and profitable, while the aggregate financial situation may or may not be so. What timeline is it calculated on? A 5-10 year window may be unprofitable, while a larger one may be. An even longer one may change numbers completely...