A student classification system associates student with his or hernbsp first name.

Use this relationship to answer $($a$)$ and $($b$)$ below.

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Part $1$

$($a$)$ In the given$$ relationship, isnbsp first name a function of student$?$ Explain.

A$.$

$$No$,$ because for each student there may be more than onenothingnbsp first name.

B$.$

$$Yes$,$ because for each student there is a uniquenothingnbsp first name.

C$.$

$$No$,$ because for each student there is a uniquenothingnbsp first name.

D$.$

$$Yes$,$ because for each student there may be more than onenothingnbsp first name.