java programmingT1. Write a program that models checkout lines at a supermarket; you have to use one of the data

structures being covered in the lectures and explain why your choice of the data structure is well

justified. Several lines of customers should be displayed. You can add a new customer by pressing a

key. You’ll need to determine how the customer will decide which line to join. The checkers will

take random amounts of time to process each customer (presumably depending on how many

groceries the customer has.) Once checked out, the customer is removed from the line. For

simplicity, you may simulate the passing of time by pressing a key. Perhaps every key-press

indicates the passage of one minute. (Java may have more sophisticated ways to handle time.)

• Submit the source code that you have created to complete the assignment, but not the existing

library code (e.g., library code related to data structures and associated algorithms); specify the

origin of the library code you used (e.g., the textbook website) in the report

The report should also contain the text that explains and discusses your work:

1. It should be easily comprehensible to anyone who has taken a module on Data Structures

and Algorithms.

2. One of the main purposes is to convincingly demonstrate that you understand what you are

presenting.

3. It should be self-contained as much as possible and, thus, should contain the key code

fragments rather than merely referring to the submitted full source code.

4. Discuss any (potential) limitations or weakness of your work and how you would improve

if you have more time. Discussing the weakness would not negatively count towards your

mark. It is a recommended practice

import javax.swing.*;public class Supermarket {private int pArray;private String deptArray;private boolean storeArray;public Supermarket() {int pNum = 3;int sNum = 4;pArray = new…

 

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JAVA PROGRAMMING LANGUAGE: Design and implement a class called Book that contains instance data for the title, author, publisher, and copyright date. Define the Book constructor to accept and initialize this data. Include setter and getter methods for all instance data. Include a toString method that returns a nicely formatted, multiline description of the book. Create a driver class called Bookshelf, whose main method instantiates and updates several Book objects.

 

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Java program that displays three top sales made by employees. Rows and columns represent sales made by each employee identified by their employee number. 

Sales 1

EmpNum 101111 – R3000

EmpNum 101122 – R2500

EmpNum 101133 – R1100

EmpNum 101144 – R1700

EmpNum 101155 – R5000

Sales 2

EmpNum 101111 – R2000

EmpNum 101122 – R5500

EmpNum 101133 – R2000

EmpNum 101144 – R2700

EmpNum 101155 – R2900

Sales 3

EmpNum 101111 – R3500

EmpNum 101122 – R3500

EmpNum 101133 – R4500

EmpNum 101144 – R2500

EmpNum 101155 – R5900

Using two dim array produce employee sales report and total sales made by each employee 

 

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JDW Corporation reported the following for 2014: net sales $2,929,500; cost of goods sold $1,786,995; selling and administrative expenses $585,900; an unrealized holding loss on available-for-sale securities $22,000; a gain from foreign currency translation $26,250 (no tax effect); and an unrealized loss from pension adjustment $7,000. JDW’s tax rate was 30%.

Required: Prepare a multiple-step income statement and a statement of comprehensive income using the two-statement format. Ignore earnings per share.

 

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Jazz Co. provides another employee, Mary with the following during the year:

• A voucher to a day spa valued at $280.

• Flowers every month valued at $20 per bunch.

• Relocation expenses for Mary’s furniture and home contents because she

was transferred from the Sydney office to the Melbourne office.

• A loan of $3,000 for Mary to pay for her children’s school fees. They

charge her 3.5% interest per annum. The loan was taken out on the 1

April 2014 and remains unpaid. The statutory rate is 5.95%.

• Jazz Co. pays $800 to Telstra relating to Mary’s home telephone account.

50% of the telephone usage was for business purposes.

Required:

Calculate the taxable value for FBT purposes of the benefits provided to Mary?

 

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