> but can your business earn more if had more of them? But that's true of everything. If you hire 100% more salespeople (generally considered a "profit center"

> but can your business earn more if had more of them? But that's true of everything. If you hire 100% more salespeople (generally considered a "profit center") but don't also hire a proportionate number of extra devs and IT and janitors you're not going to make more money either. Simplifying a bit, but there's "right amounts" of all types of employees - if you don't have "enough" devs/salespeople/support staff/IT/janitors, then hiring more will result in you making more money.