A company has three employee categories: salaried, wage and part

$-$

time. All employees have an employee ID number, name and SIN. Salaried employees have ID numbers starting with

$0$

$$

$4$

$,$

$$

$$

whereas wage employee

$$

s IDs start with

$5$

$$

$7$

$$

$$

and part

$-$

time employee

$$

s IDs start with

$8$

$$

$9$

$.$

$$

$$

All employees are paid weekly and payment for each employee category is calculated as follows:

$$

$$

$$

Salaried employees are paid a set salary each week.

$$

$$

$$

Wage employees

$$

$$

$$

pay is calculated using hourly rate

$*$

$$

$$

work hours with overtime paid at time and a half for any hours worked over

$4$

$0$

$$

$$

in one week.

$$

$$

$$

Part

$-$

time employees

$$

$$

$$

pay is calculated based on hourly rate

$*$

$$

$$

work hours with no overtime paid.

Instructions

$1$

$.$

$$

$$

Create the classes as shown in the diagram on the following page.

$2$

$.$

$$

$$

Place the employees.txt data file in the res folder.

$3$

$.$

$$

$$

Create an inheritance tree whereby Salaried, PartTime and Wages inherit from Employee.

$4$

$.$

$$

$$

Create an application with the following methods:

a

$.$

$$

$$

Fill a list with objects based on the supplied data file.

b

$.$

$$

$$

Calculate and return the average weekly pay for all employees.

c

$.$

$$

$$

Calculate and return the highest weekly pay for the wage employees, including the name of the employee.

d

$.$

$$

$$

Calculate and return the lowest salary for the salaried employees, including the name of the employee.

e

$.$

$$

$$

What percentage of the company

$$

s employees fall into each employee category?

The UML Diagram for the case study is shown below. Getters

$($

$)$

$$

$$

and Setters

$($

$)$

$$

$$

implies the set of methods that act as Getters and Setters for the private variables.

$6$

$3$

$4$

$5$

$6$

$7$

:Fred Flintstone:

$3$

$4$

$$Flintrock Way, Bedrock, BC:

$($

$3$

$4$

$5$

$)$

$2$

$9$

$5$

$-$

$9$

$0$

$7$

$6$

:

$6$

$7$

$8$

$4$

$5$

$3$

$2$

$3$

$4$

:June

$1$

$5$

$,$

$2$

$0$

$0$

$0$

$$BC:Pediatrics:

$2$

$7$

$.$

$8$

$5$

:

$4$

$4$

$2$

$1$

$7$

$5$

$4$

$6$

:Samuel Ludlow III:

$2$

$3$

$4$

$5$

$$The Rich Man Way, RichVille, RC:

$($

$5$

$6$

$7$

$)$

$3$

$2$

$4$

$-$

$9$

$8$

$1$

$2$

:

$7$

$6$

$8$

$9$

$5$

$6$

$4$

$5$

$3$

:February

$2$

$9$

$,$

$1$

$9$

$4$

$2$

:Collections Section:

$2$

$0$

$5$

$0$

$0$

$8$

$6$

$5$

$9$

$5$

:Bill Partley:

$1$

$1$

$$Partway Road, Almost, NW:

$($

$1$

$1$

$1$

$)$

$2$

$3$

$2$

$-$

$9$

$8$

$7$

$6$

:

$8$

$7$

$6$

$3$

$4$

$5$

$9$

$8$

$7$

:July

$1$

$0$

$,$

$1$

$9$

$6$

$6$

:Parts Stuff:

$2$

$0$

$.$

$5$

$5$

:

$1$

$8$

$0$

$9$

$9$

$9$

$9$

$9$

$9$

:Dr

$.$

$$Evil:Some Where in the Caribean:

$($

$9$

$9$

$9$

$)$

$9$

$9$

$9$

$-$

$9$

$9$

$9$

$9$

:

$9$

$8$

$9$

$8$

$9$

$8$

$9$

$8$

:February

$2$

$9$

$,$

$1$

$9$

$7$

$7$

:World Chaos Care:

$1$

$0$

$0$

$0$

$0$

$0$

$0$

$9$

$5$

$3$

$6$

$4$

$7$

$6$

: Perky Volunteer:

$3$

$4$

$3$

$$Volly Road, Volunteersalot:

$($

$2$

$1$

$2$

$)$

$3$

$4$

$5$

$-$

$9$

$8$

$7$

$6$

:

$8$

$6$

$7$

$6$

$4$

$3$

$7$

$8$

$2$

:October

$1$

$4$

$,$

$1$

$9$

$4$

$7$

:Volunteer Organization:

$1$

$6$

$.$

$8$

$0$

:

$2$

$2$

$5$

$4$

$1$

$5$

$3$

:BobBob Never:

$2$

$2$

$$NeverReally Lane, Neverland:

$($

$2$

$3$

$4$

$)$

$6$

$7$

$4$

$-$

$7$

$8$

$6$

$5$

:

$9$

$8$

$7$

$6$

$5$

$6$

$7$

$8$

:September

$3$

$,$

$1$

$9$

$8$

$8$

:Never Media:

$3$

$0$

$.$

$6$

$0$

:

$4$

$8$

$7$

$7$

$5$

$3$

$4$

$2$

:Winnie Van Winnipeg:

$1$

$0$

$0$

$$Aker Wood West, Winnipeg:

$($

$9$

$9$

$9$

$)$

$5$

$5$

$5$

$-$

$8$

$8$

$8$

$8$

:

$2$

$3$

$4$

$7$

$7$

$7$

$4$

$4$

$4$

:January

$4$

$,$

$2$

$0$

$0$

$0$

:Forestry:

$2$

$8$

$.$

$4$

$5$

:

$3$

$8$

$1$

$2$

$3$

$4$

$9$

$8$

$7$

:Sam Packitaway:

$3$

$4$

$5$

$$Stash Road, Piles, Alot:

$($

$6$

$6$

$0$

$)$

$5$

$4$

$6$

$-$

$9$

$8$

$6$

$7$

:

$9$

$9$

$9$

$8$

$8$

$8$

$7$

$7$

$7$

:March

$1$

$9$

$,$

$1$

$9$

$5$

$8$

:Capital Acquisition:

$2$

$5$

$6$

$7$

$5$

$5$

$4$

$8$

$9$

$8$

$6$

$7$

:Elle Driver:

$3$

$2$

$$Mountain Drive, Los Angeles:

$($

$7$

$6$

$5$

$)$

$4$

$5$

$6$

$-$

$7$

$7$

$6$

$6$

:

$7$

$6$

$5$

$0$

$9$

$8$

$3$

$4$