Given the hotel schema in the figure, generate the relational algebra, tuple Hotel (hotelNo, hotelName, city) Room (roomNo, hotelNo, type, price) relational calculus (TRC), and domain Booking (hotelNo, questNo, dateFrom, date To, roomNo) relational calculus (DRC) expressions Guest (questNo, guestName, guestAddress) for the following queries: a. List all hotels. b. List all single rooms with a price below $120 per night. c. List the names and cities of all guests. d. List the price and type of all rooms at the Grosvenor Hotel. e. List all guests currently staying at the Grosvenor Hotel. f. List the details of all rooms at the Grosvenor Hotel, including the name of the guest staying in the room, if the room is occupied. g. List the guest details (guestNo, guestName, and guestAddress) of all guests staying at the Grosvenor Hotel