in java please

SOFTWARE UN Sementaranchispunse assessment_ide_159752_18course_di_135078_1&content_de_295402 macos Big Sur 113 ater tonight emaining Time: 1 hour, 29 minutes, 09 seconds Question Completion Status The following UML class diagram is for a restaurant ordering system. Study the UML then answer the ques below: - IN ure de - web an ting a. Create a class "Order with its member variables and methods. 1. Create an initiation constructor for the loss Order to interes variables to empty values. 1 point 2. Write a method createOrder). Fill the order details (2 point 1. Write a method calcule) This method shall return the invoice amount including VAT points) 4. Wire a method foring. This method shall retum the order detalt 1 points) 5. Wite a method drawer. This method shall generate a random numberben 1 1000, the customer is same as the generated rondom number, the customer will win a free (3 points) MacBook Pro Search or type URL 0 $ 4 E % 50 & 7 1 0 6 1 3 V 8 A 99 E R T Y U I 0 0 P] b. DS F G J K J 1 1) C V B N!