Need help with number 3

3) Add two new, logical attributes and data types other than "id" for each existing class on the diagram 4) Highlight or color the abstract class 5) Add a "Combo Meal" class to the diagram and use relationship notations to show how it could fit into the diagram. abstract class Order tems temPrice: Decimal orderSubtotal: Decimal one to many (one order to many ltems) Beverage 772 Entree Dessert RemSize: String temSize: String comeswithSauce: Boolean