1. Create a module for constructing the tree from scratch. Each time the module is called, it adds an employee such that the tree is always sorted by employee social security number in ascending...

1. Create a module for constructing the tree from scratch. Each time the module is called, it adds an employee such that the tree is always sorted by employee social security number in ascending order. 2. Calculate the total payroll for the company. 3. Count the number of employees that were born before 1960 . 4. Print out the employee roster of names and social security numbers such that the list is ordered by
descending
social security number.