Hannah's Mother Works for a Company That Allows Her to Work

Hannah's mother works for a company that allows her to work from home two days a week; as a result, the family can save money on daycare expenses. Due to budget cuts, the company will no longer be offering this as an option. In relation to Hannah, this policy change is occurring at what level?

A) Microsystem
B) Mesosystem
C) Exosystem
D) Macrosystem