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Write a program that considers a class that keeps track of the sales of an item. An object of this class will have the following attributes:
Number sold
Total sales
Total discounts
Cost per item
Bulk quantity
Bulk discount percentage
And, the following methods:
registerSale(n) records the sale of n items. If n is larger than the bulk quantity, the cost per item will be reduced by the bulk discount.
displaySales displays the number sold, the total sales, and total discount
Design and implement the class in Java.
Use the appropriate public or private modifiers for the methods and attributes.
Write Java statements that test the class.
Include proper documentation in the source code.
Take a screenshot of the program output and paste it into a Word document.
Proper coding conventions required the first letter of the class start with a capital letter and the first letter of each additional word start with a capital letter
Hal's Used Cars has four salespeople named Pam, Leo, Kim, and Bob. Accept values for the number of cars sold by each salesperson in a month, and create a bar chart that illustrates sales. Save the file as BarGraph.java.
Write a Html/Java Script code that does the following 1) A Function called AreaBox that takes two parameters,length & width of the rectangle and returns the Area of the Rectangle.
Write a program that creates a file called "grades.txt" with 1000 lines. Each line in the "grades.txt" file will consist of a student's first name, last name, graduating year(2013,2014,2015), and grade. the student's first name and last name for t..
Write a computer program that prompts the user for a number, creates an array for that number of random integers, and then uses the sophisticated form of bubble sort to order the array
It inherits the functionality of super class Package and contains an additional data member representing an additional fee per ounce charged for overnight-delivery service.
Write a JAVA program that initializes an array with ten random integers and then prints four lines of output, containing
Compare and contrast abstract and concrete data types. Apply the Java concepts of file input / output. Design programs that handle events from user-interface components.
write a program that prompts for and accepts input of test ggrades that are integers between 0 and 100. For each numerical test grade, program should display a corresponding letter grade
Once a jewel type is removed from the necklace, all other instances of the same jewel type is treated as polished by the person who removed the jewel
A set is like a bag, except that a set does not allow multiple copies of any element. If you try to insert a new copy of an item that is already present in a set, then the set simply remains unchanged.
A queue is an ordered collection of items in which the removal of items is restricted to the FIFO ( rst in rst out) principle.
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