@Graywing—
These children will be offered chances to learn and to apply reading, writing, and arithmetic in the course of learning business operations.
And, as I already noted, this world has a very limited demand for what are called “knowledge workers”.
In our own world, a college education typically
does not pay for itself (nor would it actually
pay for itself if still more of the cost were shifted to taxpayers). First, the
pervy idea was inculcated that people with college educations were
superior; then the idea was inculcated that people should be lifted from supposed inferiority by giving them college educations (or at least college degrees). The result of pushing-up demand for college education is a great increase in costs; the result of pushing-up the supply of college graduates is a great drop their marginal value. It would be better for most people who receive a college education to take the money and
invest it in something else.
Might their be some child in this orphanage with exceptional talent for knowledge work? Sure, and he or she will have at least as good a chance of demonstrating that talent in this context as in a world like our own. In case you hadn't noticed it, our age of nearly universal formal schooling in schoolhouses isn't actually very good at such things.