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PRG/421 Version 10 All Weeks Individual Assignments (Original Work)
Design, implement, test, and debug a GUI-based version of a “Hello, World!” program.
Create a JFrame that includes a JLabel that reads “Hello, World!” Use a layout manager of your choice.
Include an Exit button to close the program.
For this assignment, you will choose from the following options:
Option 1: Retail Calculator
Option 2: Payroll Application
Read the instructions in the University of Phoenix Material: GUI Components Program located on the student website and select one option to complete the assignment.
This is a two-part assignment.
Design, implement, test, and debug a program with a JFrame that allows the user to enter a series of contacts’ names, ages, e-mail addresses, and cell phone numbers, and creates a file from the entered data. Validate the age entry to ensure that it is numeric and between 0 and 120. Include information for three to five contacts.
Design, implement, test, and debug a program that reads the file you created by the list in Part 1 and displays the records in a JFrame. You may either display all entries in the list at once or display them one at a time; the user interface is up to you. Protect against not being able to open the file.
Write an applet that includes a pie chart.
Use a news article with statistics that are good candidates for a pie chart: for example, political candidate preferences; percentages of those for, against, or undecided about a ballot measure; and so forth.
Cite the source for your input statistics.