b) (6 Points] Consid er the following tables in HOTEL schema in an RDBMS environment Hotel (HOTEL NO, HOTEL NAME, CITY) Room (ROOM-NO, HOTEL-NO, TYPE, PRICE) Booking (HOTEL NO, GUEST NO, DATE FROM, ROOM NO) Guest (GUEST _NO, GUEST NAME, GUEST ADDRESS) Pretend you are database optimizer and determine if the following SQL syntax is any) and write what the error is on the right hand side Underline the error (if correct. 1. SELECT R.TYPE, R.PRICE FROM Room R, Hotel H WHERE RHOTEL NUM H HOTEL NUM AND H.HOTEL NAME - ' 2. SELECT G.GUEST_NO,G.GUEST_NAME Marriott' AND RTYPE 250 FROM Guest G, Booking B, Hotel H WHERE R.HOTEL NO B.HOTEL NO AND H.HOTEL NAME "Hilton; 3. SELECT R.ROOM NO, HOTEL No FROM Room R, Hotel H, Booking B WHERE H.HOTEL NO B.HOTEL NO AND H.HOTEL NO '12345' AND R.ROOM NO B.ROOM NO AND R.TYPE> S' AND B. HOTEL NO 54321