140.    I have inserted 48 records into table Enrollment.

 

insert into enrollment values(5000,'001122334','C');

insert into enrollment values(5000,'543210987','D');

insert into enrollment values(5000,'765432109',NULL);

insert into enrollment values(5000,'223344556','B');

insert into enrollment values(5000,'112233445','B');

insert into enrollment values(5000,'556677889','C');

insert into enrollment values(5000,'098765432','F');

insert into enrollment values(5000,'109876543','C');

insert into enrollment values(5000,'654321098','B');

insert into enrollment values(5000,'321098765','C');

insert into enrollment values(5001,'321098765','B');

insert into enrollment values(5001,'876543210','A');

insert into enrollment values(5001,'987654321','D');

insert into enrollment values(5001,'667788990','C');

insert into enrollment values(5001,'210987654','A');

insert into enrollment values(5001,'109876543','B');

insert into enrollment values(5002,'445566778','C');

insert into enrollment values(5002,'987654321','F');

insert into enrollment values(5002,'765432109','C');

insert into enrollment values(5002,'112233445','C');

insert into enrollment values(5002,'667788990','C');

insert into enrollment values(5002,'543210987','B');

insert into enrollment values(5002,'223344556','B');

insert into enrollment values(5002,'432109876','C');

insert into enrollment values(5002,'109876543','A');

insert into enrollment values(5002,'556677889','B');

insert into enrollment values(5003,'987654321','C');

insert into enrollment values(5003,'765432109','A');

insert into enrollment values(5003,'543210987','B');

insert into enrollment values(5003,'321098765','D');

insert into enrollment values(5003,'109876543','A');

insert into enrollment values(5003,'001122334','F');

insert into enrollment values(5003,'667788990','B');

insert into enrollment values(5003,'334455667','C');

insert into enrollment values(5003,'445566778','C');

insert into enrollment values(5004,'654321098','A');

insert into enrollment values(5004,'210987654','C');

insert into enrollment values(5004,'112233445','C');

insert into enrollment values(5004,'445566778','B');

insert into enrollment values(5005,'987654321','F');

insert into enrollment values(5005,'556677889','C');

insert into enrollment values(5005,'765432109','C');

insert into enrollment values(5005,'321098765','C');

insert into enrollment values(5005,'112233445','A');

insert into enrollment values(5005,'109876543','B');

insert into enrollment values(5006,'876543210','B');

insert into enrollment values(5006,'432109876','C');

insert into enrollment values(5006,'098765432','D');