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.

Transcribed Image Text:Derived Class BasePlus Commission Employee Class 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 get accessor to obtain the base-salary value, rather than accessing baseSalary directly. If we decide to rename instance variable baseSalary, only the body of property BaseSalary will need to change. I // Fig. 11.11: BasePlus Commission Employee.cs 2 // BasePlusCommission Employee inherits from Commission Employee and has // controlled access to Commission Employee's private data via // its public properties. using System; te lines 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 public 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 constructor public 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 salary public decimal BaseSalary { get { } set { return baseSalary; sulsy couleversanotaaimmo if (value < 0) // validation { 15311 Man oring Fig. 11.11 BasePlusCommission Employee inherits from Commission Employee and has access to Commission Employee's private data via its public properties. (Part I of 2.)
$35 36 37 38 39 40 31 12 43 14 -5 6 7 8 } throw new ArgumentOutOfRange Exception (nameof (value), value, ${nameof (BaseSalary)} must be >= 0"); baseSalary = value; // calculate earnings public override decimal Earnings () => Base Salary + base. Earnings(); // return string representation of BasePlusCommission Employee public override string ToString() => $"base-salaried {base.ToString()}\nbase salary: {BaseSalary:C}"; .11.11 | BasePlus Commission Employee inherits from Commission Employee and has ess to Commission Employee's private data via its public properties. (Part 2 of 2.)$
Transcribed Image Text:35 36 37 38 39 40 31 12 43 14 -5 6 7 8 } throw new ArgumentOutOfRange Exception (nameof (value), value, ${nameof (BaseSalary)} must be >= 0"); baseSalary = value; // calculate earnings public override decimal Earnings () => Base Salary + base. Earnings(); // return string representation of BasePlusCommission Employee public override string ToString() => $"base-salaried {base.ToString()}\nbase salary: {BaseSalary:C}"; .11.11 | BasePlus Commission Employee inherits from Commission Employee and has ess to Commission Employee's private data via its public properties. (Part 2 of 2.)

Question

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, ${nameof (BaseSalary)} must be >= 0&#34;);baseSalary = value;// calculate earningspublic override decimal Earnings () => Base Salary + base. Earnings();// return string representation of BasePlusCommission Employeepublic override string ToString() =>$&#34;base-salaried {base.ToString()}
base salary: {BaseSalary:C}&#34;;.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.)

Accepted Answer

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