Just like it’s cheaper to retain an existing customer than it is to acquire a new one, it’s more cost-effective and time-efficient to retain an employee than hire someone new.
The first time my mom interacted with an iPad was this August, when her 5-year-old grandson—my nephew—brought it home from school. Gus is a kindergartener, and his parents don’t have the luxury of being able to work from home, so my recently retired mother has become his education supervisor.