Hailey has a summer job at the water slide park. she earns $9.50 an hour as a lifeguard, but never works more than 25 hours in a week. she determines that her salary is modeled by the function s = 9.5h.

what is the domain of this function in this situation?
a) s ≤ 237.50
b) all real numbers
c) {0 ≤ h ≤ 25}
d) {0 ≥ h ≥ 25}
pls ..who ever answers it right will be marked first)