Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Textbook Question
Chapter 10, Problem 9E
Write a
full name—the first and last names separated by a space. Then perform the following
• Create two child classes of Salesperson: Real EstateSalesperson and Girl Scout. The Real EstateSalesperson class contains fields for total value sold in dollars and total commission earned (both of which are initialized to 0), and a commission rate field required by the class constructor. The Girl Scout class includes a field to hold the number of boxes of cookies sold, which is initialized to 0. Include properties for every field.
• Create an interface named ISell able that contains two methods: SalesSpeech() and MakeSale(). In each Real EstateSalesperson and Girl Scout class, implement SalesSpeech() to display an appropriate one- or two-sentence sales speech that the objects of the class could use.
In the Real Estatesalesperson class, implement the MakeSale() method to accept an integer dollar value for a house, add the value to the Real EstateSalesperson’s total value sold, and compute the total commission earned. In the Girl Scout class, implement the MakeSale() method to accept an integer representing the number of boxes of cookies sold and add it to the total field.
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Question 6
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1 - Student class
Make a class student (in student.py) that stores the following information for a student:
Name (name)
Student number (student_nr)
Points per assignment (points_per_assignment)
Exam grade (exam_grade)
a) Behind each point of information is the name of the parameter to the initializer method. Store this information from the parameters in the object attributes with the same name.
b) Add a method course_points() which returns the number of course points the student has gotten. Example:
mary = Student("Mary", 15789613, [10, 9, 8, 10, 9, 10], 9)print(mary.course_points()) > 121
The calculation of the course points is explained in the course overview, course setup slides (Links to an external site.) and the first lectureLinks to an external site..
c) Add a method grade() which returns a the final grade of the student, rounded to nearest half (upwards, 6.75 -> 7). As per regulations, a 5.5 becomes a 6. If the student did not pass both the assignments (>= 95…
Chapter 10 Solutions
Microsoft Visual C#
Ch. 10 - Create an application class named LetterDemo that...Ch. 10 - Prob. 2ECh. 10 - Create an application for Ninas Cookie Emporium...Ch. 10 - Prob. 5ECh. 10 - Prob. 7ECh. 10 - Create an application named TurningDemo that...Ch. 10 - Write a program named SalespersonDemo that...Ch. 10 - Each of the following files in the Chapter.10...Ch. 10 - In Chapter 9, you created a Contestant class for...
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