Most State Workers' Compensation Statutes Exempt Each of the Following

Most state workers' compensation statutes exempt each of the following except:

A) Marie is a maid who injures her back while vacuuming a rug.
B) Tom is a full time custodial worker employed at a local store.
C) Fred is a college student who regularly works part time for a florist after classes and is injured making a delivery to a customer.
D) Mike is a college student who works two months a year during his summer vacation as a life guard at a pool and is injured saving a woman