Solve with explanation PLEASE!

1) Using the COMPANY database state, express the following queries in relational algebra: 1.1 Select all female employees. (0.5 point) 1.2 Select all the employees supervised by the employee whose Social Security Number (SSN) is 333445555. (0.5 point) 1.3 Select all female employees that work in department 5. (0.5 point) 1.4 Select all projects controlled by department 5. (0.5 point) 1.5 Select the dependent name and birth date of all dependents that belong to the employee whose SSN is 333445555. (1 point) 1.6 Produce a relation showing the employee first name, last name, name of his/her dependent, dependent's birth date, and relationship to the employee. (1 point)