Refer to the Exhibit.

Given the INSERT statements shown below:
INSERT INTO applicant VALUES (1 ,’M’ 54);
INSERT INTO applicant VALUES (2, ‘F’, 38);
INSERT INTO applicant VALUES (3, ‘M’, 21);
INSERT INTO applicant VALUES (4, ‘F’, 91);
INSERT INTO applicant VALUES (5, ‘C’, 50);
INSERT INTO applicant VALUES (6, ‘C’, 70);
INSERT INTO applicant VALUES (7, ‘C’, 95);
How many rows will be successfully inserted?

A.
1

B.
3

C.
5

D.
7