Sonia has health insurance and Julia does not. Sonia's health insurance costs her $2,400 per year. Both Sonia and Julia have two routine checkups per year, costing Sonia $20 each time and $70 each time. Sonia and Julia both broke their arms last year and had to visit the emergency room. Julia was billed $8,094 with no insurance, and Sonia was billed $309. Calculate what each person spent last year on medical expenses, remembering to include what Sonia pays yearly for insurance.
