Don't copy again and again that is wrong. Please help me with this question. Question 1 (faas fnyThe following relations form part of a Booking schema held in a database:Hotel(hotelNo, hotelName, streetAddress, city, state)Room(roomNo, hotelNo, type, price, noOfBeds)Booking(hotelNo, guestNo, dateFrom, dateTo, roomNo, promotion)Guest(guestNo, guestName, guestAddress, guestState)where1 of 3CSC 4710/6710Spring 2021Hotel contains hotel details (street address, city and state) and hotelNo is the primarykey3;Room contains room details for each hotel and its rooms and (roomNo, hoteINo) formsthe primary key, details include type of room, price and number of bed;• Booking contains details of bookings (such as start and end dates of stay, room number,and whether the booking was a promotion) and (hotelINo, guestNo, dateFrom) forms theprimary key; and• Guest contains guest details (name, address, and state) and guestNo is the primary key.The following are the foreign key relations for the above schema:Room.hotelNo references Hotel.hotelNo• Booking.hotelNo references Room.hotelNo• Booking.guestNo references Guest.guestNo• Booking.roomNo references Room.roomNoGenerate relational algebra expressions for the following queries on :(a) List all hotels with their names, cities, and states.(b) List all hotel names and street addresses in Alaska (you can use state='AK').(c) List all hotel rooms with a nightly price less than $40 in Pacific Northwest (i.e., in Idaho,Oregon, and Washington states).(d) List all the guest names for the bookings in March 2020.(e) List all the guests who stayed in an 'Executive Suite' but paid less than $100 per night.(f) List all the guests (names) who stayed in a hotel in the same state they reside.(g) List all the guests who stayed in all the hotels John Smith stayed (whose guestNo is 7 inthe database).(h) List the minimum, maximum, and average room price for each city and state(i) For each state, list the total number of hotels, total number of rooms, average nightly rateof rooms (price).(i) List the bed capacity (total number of beds) of each hotel in Atlanta, GA.

ππ is the symbol used for the projection operation.It is used to retrieve specific columns…

Generate relational algebra expressions for the following queries on : (a) List all hotels with their names, cities, and states. (b) List all hotel names and street addresses in Alaska (you can use state="AK"). (c) List all hotel rooms with a nightly price less than $40 in Pacific Northwest (i.e., in Idaho, Oregon, and Washington states). (d) List all the guest names for the bookings in March 2020. (e) List all the guests who stayed in an 'Executive Suite' but paid less than $100 per night. (f) List all the guests (names) who stayed in a hotel in the same state they reside. (g) List all the guests who stayed in all the hotels John Smith stayed (whose guestNo is 7 in the database). (h) List the minimum, maximum, and average room price for each city and state (i) For each state, list the total number of hotels, total number of rooms, average nightly rate of rooms (price). (1) List the bed capacity (total number of beds) of each hotel in Atlanta, GA.

Generate relational algebra expressions for the following queries on : (a) List all hotels with their names, cities, and states. (b) List all hotel names and street addresses in Alaska (you can use state="AK"). (c) List all hotel rooms with a nightly price less than $40 in Pacific Northwest (i.e., in Idaho, Oregon, and Washington states). (d) List all the guest names for the bookings in March 2020. (e) List all the guests who stayed in an 'Executive Suite' but paid less than $100 per night. (f) List all the guests (names) who stayed in a hotel in the same state they reside. (g) List all the guests who stayed in all the hotels John Smith stayed (whose guestNo is 7 in the database). (h) List the minimum, maximum, and average room price for each city and state (i) For each state, list the total number of hotels, total number of rooms, average nightly rate of rooms (price). (1) List the bed capacity (total number of beds) of each hotel in Atlanta, GA.

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Question

Don't copy again and again that is wrong.

Please help me with this question.

Question 1 (faas fny
The following relations form part of a Booking schema held in a database:
Hotel(hotelNo, hotelName, streetAddress, city, state)
Room(roomNo, hotelNo, type, price, noOfBeds)
Booking(hotelNo, guestNo, dateFrom, dateTo, roomNo, promotion)
Guest(guestNo, guestName, guestAddress, guestState)
where
1 of 3
CSC 4710/6710
Spring 2021
Hotel contains hotel details (street address, city and state) and hotelNo is the primary
key3;
Room contains room details for each hotel and its rooms and (roomNo, hoteINo) forms
the primary key, details include type of room, price and number of bed;
• Booking contains details of bookings (such as start and end dates of stay, room number,
and whether the booking was a promotion) and (hotelINo, guestNo, dateFrom) forms the
primary key; and
• Guest contains guest details (name, address, and state) and guestNo is the primary key.
The following are the foreign key relations for the above schema:
Room.hotelNo references Hotel.hotelNo
• Booking.hotelNo references Room.hotelNo
• Booking.guestNo references Guest.guestNo
• Booking.roomNo references Room.roomNo
Generate relational algebra expressions for the following queries on :
(a) List all hotels with their names, cities, and states.
(b) List all hotel names and street addresses in Alaska (you can use state='AK').
(c) List all hotel rooms with a nightly price less than $40 in Pacific Northwest (i.e., in Idaho,
Oregon, and Washington states).
(d) List all the guest names for the bookings in March 2020.
(e) List all the guests who stayed in an 'Executive Suite' but paid less than $100 per night.
(f) List all the guests (names) who stayed in a hotel in the same state they reside.
(g) List all the guests who stayed in all the hotels John Smith stayed (whose guestNo is 7 in
the database).
(h) List the minimum, maximum, and average room price for each city and state
(i) For each state, list the total number of hotels, total number of rooms, average nightly rate
of rooms (price).
(i) List the bed capacity (total number of beds) of each hotel in Atlanta, GA.

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