Write a class named Person with data attributes for a person’s first name, last name, and telephone number. Next, write a class named Customer that is a subclass of the Person class. The Customer class should have a data attribute for a customer number and a Boolean data attribute indicating whether the customer wishes to be on a calling list. Demonstrate an instance of the Customer class in a simple program.

Using python

Name a branch of psychology that has produced multiple laws. For full credit name at least three laws from one particular branch of psychology.

1. Create a new file name condition_quiz.py.

2. Add a comment with your name and the date.

3. Prompt the user to enter the cost. Convert the input to a float.

4. Prompt the user for a status. Convert the status to an integer

5. Compute the special_fee based on the status.

If the status is 0, the special_fee will be 0.03 of the cost.

Else if the status is 1, the special_fee will be 0.04 of the cost.

Else if the status is 2, the special_fee will be 0.06 of the cost.

Else if the status is 3 or 4, the special_fee, the special_fee will be 0.07 of the cost.

Otherwise, the special_fee will be 0.10 of the cost.

6. Compute the total_cost as the cost plus the special_fee. Print out the total_cost with two decimal places of precision.

Using C#:

Write a class named Employee that has the following properties:

• Name - The Name property holds the employee's name
• IdNumber - The IdNumber property holds the employee's ID number
• Department - The Department property holds the name of the department in which the employee works
• Position - The Position property holds the employee's job title

The class should have the following overloaded constructors:

• A constructor that accepts the following values as arguments and assigns them to the appropriate properties: employee's name, employee's ID number, department, and position
• A constructor that accepts the following values as arguments and assigns them to the appropriate properties:employee's name and ID number. The Department and Position properties should be assigned an empty string (" ")
• A parameterless constructor that assigns the empty string (" ") to the Name, Department, and Position properties, and 0 to the IdNumber property

In an application, create three Employee objects to hold the following data:

Name                         IdNumber                           Department                    Position

Susan Myers               47899                                 Accounting                     Vice President

Mark Jones                 39119                                 IT                                  Programmer

Joy Rogers                  81774                                 Manufacturing                Engineer

The application should store this data in the three objects and display the data for each employee on the screen.

python

1. Create a new file name condition_quiz.py.

2. Add a comment with your name and the date.

3. Prompt the user to enter the cost. Convert the input to a float.

4. Prompt the user for a status. Convert the status to an integer

5. Compute the special_fee based on the status.

If the status is 0, the special_fee will be 0.03 of the cost.

Else if the status is 1, the special_fee will be 0.04 of the cost.

Else if the status is 2, the special_fee will be 0.06 of the cost.

Else if the status is 3 or 4, the special_fee, the discount will be 0.07 of the cost.

Otherwise, the special_fee will be 0.10 of the cost.

6. Compute the total_cost as the cost plus the special_fee. Print out the total_cost with two decimal places of precision.

Write a program that utilizes a Professor class. A professor has a first name, last name, affiliation, easiness grade, and a helpfulness grade. Grades range from 1 (lowest) to 5 (highest). The Professor class has two constructors. The first constructor initiates the object with just the first name, the last name, and the affiliation. The default value for easiness and helpfulness grade is 3. The second constructor initiates the object using the first name, the last name, the affiliation, and two grades.

The Professor class must not allow a first name or last name to be changed after instantiation.

The affiliation should be implemented as a property.

The grades should have both an accessor method and a mutator method. The Professor class should have a display method that prints all member variables in an appropriate format. For example, you can print out the first name, the last name, affiliation, and the two grades from the display method.

The Professor class should have a ToString() method. Make sure to override the ToString() method to present something meaningful.

Lastly, you should use the Main() method to demonstrate how the Professor class works. For example, create an instance of the Professor class with one of its two constructors. And then, invoke the display method on the instance.

Were using Visual Studios C# console.

This is the program requirements we are working on.

Can you write comments that explain the steps? Or how you get the result for the steps you write.

Name the types of consumer products, explain the difference between them. Name a product for each and explain how the type influences the distribution and promotion strategy.

Python Code:

1. Write a program to prompt the user to enter a first name, last name, student ID, number of hours completed and GPA for 5 students. Use a loop to accept the data listed below. Save the records in a text file.
2. Write a second program that reads the records from your new text file, then determines if the student qualifies for Dean’s list or probation. Display the records read from the file on screen with appropriate headings above the data being displayed. Save screenshot for submission.

If the GPA is >= 3.5, display 'Dean’s List'

If the GPA is < 2.0, display 'Dismissed’

If the GPA is < 3.5 and >= 2.0, display 'Regular Standing'

The data is as follows:

Mohammed James   012345 94 3.2  

Priya Jones 112245 45 3.9

George Wayne   013265 18 1.9

Jennifer Fulton   121378 30 2.0

Ayesha Smith       043245 64 3.5

• The program reads a text file with student records (first name, last name and grade on each line) and determines their type (excellent or ok). <--- Completed
• Need help on this
• Then it prompts the user to enter a command, executes the command and loops. The commands are the following:
• • "all" - prints all student records (first name, last name, grade, type).
  • "excellent" - prints students with grade > 89.
  • "ok" - prints students with grade <= 89.
  • "end" - exits the loop the terminates the program.

import java.util.Scanner;
import java.io.*;
import java.util.ArrayList;

public class Students
{
public static void main (String[] args) throws IOException
{ String first_name, last_name;
int grade, count=0;
Scanner fileInput = new Scanner(new File("students.txt"));
//Object st;
ArrayList<Student> st = new ArrayList<Student>();
while (fileInput.hasNext())
{
first_name = fileInput.next();
last_name = fileInput.next();
grade = fileInput.nextInt();

if (grade>89)
st.add(new Excellent(first_name, last_name, grade));
else
st.add(new Ok(first_name, last_name, grade));

count++;
}
  
for (int i=0; i<st.size(); i++)
{
if (st.get(i) instanceof Excellent)
st.get(i).info();
else
st.get(i).info();
}   
  
System.out.println("There are " + count + " students");
  
}
}

public class Ok implements Student
{
private String fname, lname;
private int grade;
  
public Ok(String fname, String lname, int grade)
{
this.fname = fname;
this.lname = lname;
this.grade = grade;
}

public void info()
{
System.out.println(fname + " " + lname + " "+ grade + "\t" + "ok");
}
}

public class Excellent implements Student
{
private String fname, lname;
private int grade;

public Excellent(String fname, String lname, int grade)
{
this.fname = fname;
this.lname = lname;
this.grade = grade;
}

public void info()
{
System.out.println(fname + " " + lname + " "+ grade + "\t" + "excellent");
}
}

public interface Student
{
void info();
}