You are asked to use your software design, development, testing and evaluation skills

to produce a program that meets a client$$s requirements.

A local property agency has employed you to write a program that will help its sales

manager. The sales manager needs to calculate the amount of commission paid to

employees and determine which employee will receive a bonus for a week. The

commission is based on the number of properties they sell.

Currently the property agency has $5$ employees, but new employees can be hired by

the agency each week.

You need to create a program that will be used each week to:

$$ Input employee name, employee ID number and number of properties sold for

each employee working

$$ calculate the sales commission paid to each employee

$$ calculate the total commission the company must pay

$$ calculate the total number of properties sold by the company

$$ rank the employees in order of the number of properties they sold, from the

highest number to the lowest number

$$ apply a $15\%$ bonus to the commission of the employee with the most sales.

Commission rate

Commission is calculated at $500$ for each property sold.

Design a menu to show the following options :

$$ an employee list in order of number of properties sold

$$ the sales commission for each employee $($as GBP currency to two decimal

places$)$

$$ the total sales commission for the week $($as GBP currency to two decimal

places$)$

$$ the total number of properties sold in the week

$$ employee of the week award $--$ the name and number of properties sold for

the employee who has sold the most

$$ bonus amount received by the employee of the week.

$$ Do you want to use the menu again $($Y$/$N$)?$ For each menu option, the program is required to carry out the task and

show the result.

When you are designing and developing the solution ensure that:

$$ standard programming naming conventions have been followed

$$ comments are used to explain your code

$$ lists are used as data structure to store employee related details.

$$ at least one function is defined and used.

$$ you do NOT use min$(),$ max$()$ and sort$()$ built$-$in functions.

$$ it is efficient and robust

$$ it is user friendly

$$ it checks if the input provided by the user is valid and acceptable

$$ the number of properties sold are recorded as natural numbers

You must design, implement and test your program. You must also justify and evaluate

your decisions