Salary¶

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

Write the function 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:
```
>>> discounting(100,20)
80.0
>>> discounting(1353,16)
1136.52
>>> discounting(183,3.5)
176.595
```
Note

More tests are provided in the 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 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:
```
>>> bonus(100)
1
>>> bonus(101)
1
>>> bonus(582)
5
```
Note

More tests are provided in the 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 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:
```
>>> salary(1000,12,500)
905.0
>>> salary(1000,12,0)
880.0
>>> salary(1000,11.4,1350)
951.0
```
Note

More tests are provided in the salary3.txt file.

Solutions

A solution of these functions is provided in the salary.py file.