The following show the tables and sample data of La Trobe Airline. The PLANE and PILOT tables store the list of planes owned by the airline and the pilots working there rospectively. PASSENGER table stores the information of the passenger flying with the airline. FLIGHT table stores information of the flights. This table includes information about the pilot and plane used. CITY table identifies the city where the airline flies to along with the airport information. PASSENGERFLIGHTS stores the relationship between passenger and flights. These are the ONLY tables in the airline database. NOTE: Primary Key (PK) is underlined, Foreign Key (FK) is printed in italic, PK that is also FK is underlined and printed in italic, DA EEENRED FI.IAHTS a) Write a stored procedure that receives a given date as input and prints the details of the aircraft/plane seheduled for flights on that date and separately prints thoso, which aro not scheduled for a flight. [20 marka] b) A trigger on the FLIGHT table that prevents a plane from being assigned for a flight whose service is due within the next 3 months from the flight date. [15 marks]