Sunday: 1 1 2 monday: 1 tuesday: 2 1 4 wednesday: 1 3 4 thursday: 2 friday: 1 1 4 saturday: 2 3 4 marco is studying for a major exam, and the week leading up to the exam he studies every day. what is the total number of hours he studied during this week? a) 11 hours b) 11 3 4 hours c) 12 1 2 hours d) 12 hours