Consider the following relational schema. An employee can work in more than one department; thepct_time field of the Works relation shows the percentage of time that a given employee works in a given department.

Emp(eid: integer, ename: string, age: integer, salary: real)

Works(eid: integer, did: integer, pct_time: integer)

Dept(did: integer, budget: real, managerid: integer)

2. Write the following queries in SQL and run them with MySQL. Print the sql statements and query results.

a) Find the names of managers who manage the departments with the largest budget.

b) Find the name, age and salary of the youngest employee in each department.

c) Find the employees (i.e., include mangers) with a salary greater than some manager.