Design a class named AutomobileLoan that holds: a loan number make of automobile model of automobile balance of loan Include methods to: set values for each data field displays all the loan information Create the class diagram and write the pseudocode that defines the class. Design an application using pseudocode that: declares two AutomobileLoan objects sets the values of both objects displays the values of both objects
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In Python:
- Design a class named AutomobileLoan that holds:
- a loan number
- make of automobile
- model of automobile
- balance of loan
- Include methods to:
- set values for each data field
- displays all the loan information
- Create the class diagram and write the pseudocode that defines the class.
- Design an application using pseudocode that:
- declares two AutomobileLoan objects
- sets the values of both objects
- displays the values of both objects
Deliverables
- Class Diagram
- Pseudocode that defines the class
- Pseudocode that declares, sets, and displays 2 AutomobileLoan objects
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- a. Write a FractionDemo program that instantiates several Fraction objects and demonstrates that their methods work correctly. Create a Fraction class with fields that hold a whole number, a numerator, and a denominator. In addition: Create properties for each field. The set access or for the denominator should not allow a 0 value; the value defaults to 1. Add three constructors. One takes three parameters for a whole number, numerator, and denominator. Another accepts two parameters for the numerator and denominator; when this constructor is used, the whole number value is 0. The last constructor is parameterless; it sets the whole number and numerator to 0 and the denominator to 1. (After construction, Fractions do not have to be reduced to proper form. For example, even though 3/9 could be reduced to 1/3, your constructors do not have to perform this task.) Add a Reduce() method that reduces a Fraction if it is in improper form. For example, 2/4 should be reduced to 1/2. Add an operator+() method that adds two Fractions. To add two fractions, first eliminate any whole number part of the value. For example, 2 1/4 becomes 9/4 and 1 3/5 becomes 8/5. Find a common denominator and convert the fractions to it. For example, when adding 9/4 and 8/5, you can convert them to 45/20 and 32/20. Then you can add the numerators, giving 77/20. Finally, call the Reduce() method to reduce the result, restoring any whole number value so the fractional part of the number is less than 1. For example, 77/20 becomes 3 17/20. Include a function that returns a string that contains a Fraction in the usual display format—the whole number, a space, the numerator, a slash (D, and a denominator. When the whole number is 0, just the Fraction part of the value should be displayed (for example, 1/2 instead of 0 1/2). If the numerator is 0, just the whole number should be displayed (for example, 2 instead of 2 0/3). b. Add an operator*() method to the Fraction class created in Exercise 11a so that it correctly multiplies two Fractions. The result should be in proper, reduced format. Demonstrate that the method works correctly in a program named FractionDemo2. c. Write a program named FractionDem03 that includes an array of four Fractions. Prompt the user for values for each. Display every possible combination of addition results and every possible combination of multiplication results for each Fraction pair (that is, each type will have 16 results).Write a program named DemoJobs for Harolds Home Services. The program should instantiate several Job objects and demonstrate their methods. The Job class contains four data fields—description (for example, wash windows), time in hours to complete (for example, 3.5), per-hour rate charged (for example, $25.00), and total fee (hourly rate times hours). Include properties to get and set each field except the total fee—that field will be read-only, and its value is calculated each time either the hourly fee or the number of hours is set. Overload the + operator so that two Jobs can be added. The sum of two Jobs is a new Job containing the descriptions of both original Jobs (joined by and), the sum of the time in hours for the original Jobs, and the average of the hourly rate for the original Jobs. Harold has realized that his method for computing the fee for combined jobs is not fair. For example, consider the following: His fee for painting a house is $100 per hour. If a job takes 10 hours, he earns $1000. His fee for dog walking is $10 per hour. If a job takes 1 hour, he earns $10. If he combines the two jobs and works a total of 11 hours, he earns only the average rate of $55 per hour, or $605. Devise an improved, weighted method for calculating Harolds fees for combined Jobs and include it in the overloaded operator+() method. Write a program named DemoJobs2 that demonstrates all the methods in the class work correctly.Add another public method called isEqual(). This method will determine if two fractions represent the same number (i.e. fraction), and return a Boolean result to indicate this. The method will take a Fraction class object as a parameter to compare with the‘calling object’. As we are not dealing with mathematical fractions, we need to find a way to equate fractions represented as two integers. Modify client class (TestFraction.java) to test the Fraction class functionality that has been just added. import java.util.Scanner; //test program public class TestFraction1 { public static void main(String[] args) { // create a Scanner object Scanner in = new Scanner(System.in); // create new fraction Fraction frac = new Fraction(); // declare numerator and denominator int n = 1, d; do { System.out.print("Enter Fraction's Numerator: "); // input numerator n = in.nextInt(); System.out.print("Enter Fraction's Denominator: "); // input denominator d = in.nextInt(); // call input with n and d…
- in java Create a class for Student and implement all the below listed concepts in your class. Read lecture slides for reference. Class Name: Student 1. Data fields studentID name email majorDepartmentSelect proper datatypes for these variables. 2. Constructors – create at least 2 constructors No parameter With parametersSet id and name using the constructor with parameters. 3. Methods toString method : To print the details of the Student. Setter and getter methods 4. A static variable count : To keep the count of Student objects5. Visibility Modifiers: private for data fields and public for methods 6. Write some test cases in main methodIN JAVA A furniture store specializes in office furniture and sells Office Chairs, Desks and Book Shelves. Customers can buy furniture using the application of the furniture shop. Create a class Furniture having id, finishing/polish, and price provide appropriate methods for the data members provide toString method and a method Buy which simply prints “Buying A Furniture”; as type of furniture is not specified. Next create class Chairs having fabric (String), arms (Boolean), as data members this extends the functionality of Furniture class. Provide appropriate methods for data members, also provide an override method Buy which helps customers buy the chair please note the following1. Arms are optional if customers wants to have armed chair then it will add extra cost of 1000 to the original price of chair otherwise price remains same. 2. User can also change color of polish (options available brown, black and white). Price of black and brown are Rs 2,000 each whereas price of…Write a Java class named PhoneRecord.java that performs the following functions: The class should contain the following data attributes and methods: private String name - The customer's name private String number - The customer's phone number public PhoneRecord(String personName, String phoneNumber) - Constructor get/set Methods - For each data attribute public String toString( ) - Special method to be used when printing a phoneRecord object Thank you so much for your help. Trying to write this class has really been stumping me.
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