Question: Please help me with this database management homework. (please explain if possible). Thank you 1) Identify the oldest start date for a manager in a

Please help me with this database management homework. (please explain if possible). Thank you

1) Identify the oldest start date for a manager in a Department

2) what is the youngest dependents birthdate?

3) List the total number of hours worked by employees. Show first name, last name and total hours. (Hint : Group by Essn and then join to Employee)

4) compare the average salary between males and females

5) Calculate the total number of hours for projects located in Houston

6) How many dependents are there for employees based in the Stafford department?

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