Question: Write it in form of RELATIONAL ALGEBRA , NOT SQL. Will rate thanks! Find the names of all employees. Find the names of all employees

Write it in form of RELATIONAL ALGEBRA, NOT SQL. Will rate thanks!

Find the names of all employees.

Find the names of all employees who live in city Miami.

Find the names of all employees whose salary is greater than $100,000.

Find the names of all employees who live in Miami and whose salary is greater than $100,000.

employee (person_name, street, city)

works (person_name, company_name, salary)

company (company_name, city)

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