Consider the database below and answer the query. PK refers to primary key and FK refers to foreign key.

Employee(Employee_id(PK), First_name, Last_name, Email, Phone_number, Hire_Date, Job_ID(FK), Commission_pct, manager_id, department_id(FK))

Departments(Department_id(PK), dept_name, manager_id(FK), location_id)

Locations(Location_id(PK), street_address, postal_code, city, state_province, country_id)

Jobs(Job_id(PK),job_title, min_salary, max_salary)

PL/SQL script to create a function that receives employee ID and commission_pct as arguments and returns the total of salary and commission_pct for that employee, if the commission is more than 0.