Salary
=======

Save all functions into the same file named ``salary.py``.

#. Write the function :py:func:`discounting` that from a given amount
   and percentage (float), returns a new amount resulting from the application
   of this percentage discount to the given amount.

   See the following examples:
   
   .. literalinclude:: salary1.txt
      :language: python3
      :lines: 3-8

   .. note::
      More tests are provided in the :download:`salary1.txt<salary1.txt>` file.

#. A company pays its sales employees a bonus of EUR 5 per each EUR
   100 of the sales amount sold by each employee. Write the function
   :py:func:`bonus` that takes a sales amount (float), and returns the
   corresponding number of bonus. The number of bonus obtained by a
   sales employee is always an integer value.

   See the following examples:
   
   .. literalinclude:: salary2.txt
      :language: python3
      :lines: 3-8

   .. note::
      More tests are provided in the :download:`salary2.txt<salary2.txt>` file.

#. To compute the salary of its sales employees, a company applies
   first a discount of a certain percentage that includes taxes to the
   gross salary and then adds a bonus of EUR 5 per each EUR 100 of the sales
   amount sold by each employee.

   Write the :py:func:`salary` function that from a given gross
   salary (without discounts) of a sales employee, a discount
   percentage and the sales amount sold by this employee, returns the
   corresponding final salary. This function **must call the two
   previous functions**.

   See the following examples:
   
   .. literalinclude:: salary3.txt
      :language: python3
      :lines: 3-8

   .. note::
      More tests are provided in the :download:`salary3.txt<salary3.txt>` file.

.. rubric:: Solutions

A solution of these functions is provided in the
:download:`salary.py<solutions/salary.py>` file.