The optimal choice of chicken meals and vegetarian meals for Iy and B, in the diagram below is Chicken Meals per Week 8 N W R U G 1 1901 B B, 0 1 2 3 4 5 6 7 8 Vegetarian Meals per Week O)4 chicken meals and 3 vegetarian meals 5 chicken mes's and 5 vegetarian meals )7 chicken meals and 3 vegetarian meals