There are three workers on campus. Each worker has 10 hours available, which then can spend on some combination of two activities: cleaning classrooms and fixing computers. Here are their production abilities (per hour): Worker 1: clean 1 classroom or fix 1 computer Worker 2: clean 1 classroom or fix 2 computers Worker 3: clean 2 classrooms of fix 1 computer How many total items could be produced if everyone specialized in the activity where they had a comparative advantage