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@ -112,8 +112,8 @@ SELECT first_name
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```sql
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SELECT first_name AS fn
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FROM staff AS s1
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JOIN students AS s2
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ON s2.mentor_id = s1.staff_num;
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JOIN students AS s2
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ON s2.mentor_id = s1.staff_num;
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```
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```sql
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SELECT SUM(s.monitor_tally) AS monitor_total
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