Question: 3. Consider the relational database given in the figure below. Give an expression in relational algebra to express each of the following aueries queries: employee

3. Consider the relational database given in the figure below. Give

3. Consider the relational database given in the figure below. Give an expression in relational algebra to express each of the following aueries queries: employee (personname, street, city) works (person name, companyname, salary) company (companyname, city) a. Find the names of all employees who work for First Bank Corporation" b. Find the names and cities of residence of all employees who work for "First Bank Corporation" c. Find the names, street address, and cities of residence of all employees who work for "First Bank Corporation" and earn more than $10,000

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