Stephen wonders how many hours he can work on campus, off campus and during scheduled breaks per week while holding a valid study permit. What is the correct answer? Question 10 options: a) Stephen can work 20 hours on campus, 20 off campus and 20 hours on scheduled breaks. b) Stephen can work unlimited hours on campus, 20 hours off campus, and unlimited hours during scheduled breaks c) Stephen can work 20 hours on campus, 20 hours off campus and unlimited hours on scheduled breaks. d) Stephen can work 40 hours on campus, 20 hours off campus and unlimited hours on schedule breaks