15 2 points Coffee Marginal Lunch per Marginal per week Utility week Utility 20 60 NH 30 40 A W N H 35 3 20 40 10 UI A 5 45 5 Jaques spends exactly $50 per week on coffee and eating out for lunch. Coffee costs $5.00 per cup and lunches cost $10.00 each. If Jaques purchases 4 cups of coffee this week, how many times can he eat out for lunch? O 2 3 4 O 5