Consider the following table

CREATE TABLE CUSTOMER(

SNO int IDENTITY(1,1) PRIMARY KEY,

ID int UNIQUE ,

NAME varchar(100) NOT NULL,

PHONE varchar(12) NULL,

AGE int CHECK( Age>=18 ),

CITY varchar(100) DEFAULT Reno,

)

What errors the following statements create

1. 1. INSERT INTO CUSTOMER(SNO,ID, Name, Phone, Age) values(NULL, 10, John, 123-456-7890, 37)
2. 2. INSERT INTO CUSTOMER(ID, Name, Phone, Age, City) values( 10, John, 123-456-7890, 27, SFO)
3. 3. INSERT INTO CUSTOMER(ID, Name, Phone, Age, City) values( 20, NULL, 123-456-7890, 47, SFO)
4. 4. INSERT INTO CUSTOMER(ID, Name, Phone, Age, City) values( 30, Joe, 123-4456-7890, 57, SFO)
5. 5. INSERT INTO CUSTOMER(ID, Name, Phone, Age, City) values( 40, Bill, 123-456-7890, 17, SFO)