Arranged in order of student ID number:
Student ID      Score   Extra  Total   Grade
(13204543)      72      2      74      B
(13207260)      86      2      88      A
(13387832)      74      3      77      B
(13430586)      76      4      80      B
(14001319)      78      3      81      B
(34400888)      66      0      66      C
(50798366)      74      0      74      B
(51965999)      82      3      85      A-
(52657129)      58      1      59      D
(53745528)      66      1      67      C
(58932355)      100     0      100     A
(62512045)      60      0      60      D
(63484038)      80      8      88      A
(67871978)      68      1      69      C
(69581920)      70      0      70      C
(75720447)      68      2      70      C
(87185276)      56      2      58      D
(95245856)      88      2      90      A
(95386369)      60      3      63      C-


Arranged in descending order of total score:
Student ID      Score   Extra  Total   Grade
(58932355)      100     0      100     A
(95245856)      88      2      90      A
(63484038)      80      8      88      A
(13207260)      86      2      88      A
(51965999)      82      3      85      A-
(14001319)      78      3      81      B
(13430586)      76      4      80      B
(13387832)      74      3      77      B
(13204543)      72      2      74      B
(50798366)      74      0      74      B
(75720447)      68      2      70      C
(69581920)      70      0      70      C
(67871978)      68      1      69      C
(53745528)      66      1      67      C
(34400888)      66      0      66      C
(95386369)      60      3      63      C-
(62512045)      60      0      60      D
(52657129)      58      1      59      D
(87185276)      56      2      58      D