the language is visual c# please following these requirements and the question is at the bottomPROCESSING LOGICThe processing should be defined by summarizing the control and data flow within themain program. Techniques of process specification include Program DesignLanguage, Pseudo Code and Flow Charts.The main program flow must be supplemented with the flow ofsubroutines/methods/functions that are called from the main program.Any specific algorithms to be used should be stated or referenced. DATA (INPUT/OUTPUT)The logical and physical data structure of files should be defined in detail. Datastructure definitions must include the:a. description of each element, e.g. name, type, dimension;b. relationships between the elements, i.e. the structure and source;c. range of possible values of each element;d. initial values of each element.COMPONENTS (SOURCE CODE NAMES, CLASSES, METHODS)Describe the software components (names or classes) and purpose that will be used.Include UML class diagram showing the properties and methods of the class.Describe the properties of the class and any constraints upon their value.Indicate where the algorithms defined in processing logic are implemented.TESTINGPresent one or more named scenarios including the input data, expected output andthe success criteria desired that will be utilized to test the application. The testingplan should be repeatable so discuss any ‘clean up’ that might be required to do so.Example Scenario 1 – divide by zero testSteps to testEnter zero in the divisor.Expected reactionExpected results is a message saying ‘Zero is not a valid input. Please tryagain’.question (Composition vs. Inheritance) Many apps written with inheritance could be written with composition instead, and vice versa. Rewrite class BasePlusCommissionEmployee (Fig. 11.11) of the CommissionEmployee–BasePlusCommissionEmployee hierarchy to use composition rather than inheritance. Derived Class BasePlus Commission EmployeeClass BasePlus Commission Employee (Fig. 11.11) has several changes to its method imple-mentations that distinguish it from the version in Fig. 11.9. Methods Earnings(Fig. 11.11, line 43) and ToString (lines 46-47) each invoke property Base Salary's getaccessor to obtain the base-salary value, rather than accessing baseSalary directly. If wedecide to rename instance variable baseSalary, only the body of property BaseSalary willneed to change.I // Fig. 11.11: BasePlus Commission Employee.cs2// BasePlusCommission Employee inherits from Commission Employee and has// controlled access to Commission Employee's private data via// its public properties.using System;te lines3456789101112131415161718192021222324252627282930313233public class BasePlus Commission Employee Commission Employee{private decimal baseSalary; // base salary per week// six-parameter derived-class constructor// with call to base class Commission Employee constructorpublic BasePlus Commission Employee (string firstName, string lastName,string social SecurityNumber, decimal gross Sales,decimal commission Rate, decimal baseSalary): base (firstName, lastName, social SecurityNumber,grossSales, commission Rate)BaseSalary baseSalary; // validates base salary{}mo)logusn}// property that gets and sets// BasePlus Commission Employee's base salarypublic decimal BaseSalary{get{}set{return baseSalary;sulsycouleversanotaaimmoif (value < 0) // validation{15311ManoringFig. 11.11 BasePlusCommission Employee inherits from Commission Employee and hasaccess to Commission Employee's private data via its public properties. (Part I of 2.) 35363738394031124314-5678 }throw new ArgumentOutOfRange Exception (nameof (value),value, ${nameof (BaseSalary)} must be >= 0");baseSalary = value;// calculate earningspublic override decimal Earnings () => Base Salary + base. Earnings();// return string representation of BasePlusCommission Employeepublic override string ToString() =>$"base-salaried {base.ToString()}\nbase salary: {BaseSalary:C}";.11.11 | BasePlus Commission Employee inherits from Commission Employee and hasess to Commission Employee's private data via its public properties. (Part 2 of 2.)

Introduction: Visual C#: Visual C# is a programming language developed by Microsoft and is a…

the language is visual c# please following these requirements and the question is at the bottom PROCESSING LOGIC The processing should be defined by summarizing the control and data flow within the main program. Techniques of process specification include Program Design Language, Pseudo Code and Flow Charts. The main program flow must be supplemented with the flow of subroutines/methods/functions that are called from the main program. Any specific algorithms to be used should be stated or referenced. DATA (INPUT/OUTPUT) The logical and physical data structure of files should be defined in detail. Data structure definitions must include the: a. description of each element, e.g. name, type, dimension; b. relationships between the elements, i.e. the structure and source; c. range of possible values of each element; d. initial values of each element. COMPONENTS (SOURCE CODE NAMES, CLASSES, METHODS) Describe the software components (names or classes) and purpose that will be used. Include UML class diagram showing the properties and methods of the class. Describe the properties of the class and any constraints upon their value. Indicate where the algorithms defined in processing logic are implemented. TESTING Present one or more named scenarios including the input data, expected output and the success criteria desired that will be utilized to test the application. The testing plan should be repeatable so discuss any ‘clean up’ that might be required to do so. Example Scenario 1 – divide by zero test Steps to test Enter zero in the divisor. Expected reaction Expected results is a message saying ‘Zero is not a valid input. Please try again’. question (Composition vs. Inheritance) Many apps written with inheritance could be written with composition instead, and vice versa. Rewrite class BasePlusCommissionEmployee (Fig. 11.11) of the CommissionEmployee–BasePlusCommissionEmployee hierarchy to use composition rather than inheritance.