$1)$ Your textbook defines an atomic attribute as one "that cannot be further subdivided to produce meaningful components." $($p$.782)$ For example, EMP$\_$NUM and EMP$\_$LNAME are both atomic attributes, because they cannot be broken down

further. EMP$\_$DEPENDENTS, however, contains more than one type of information

and thus is not atomic. Describe how the table design can be changed so

EMP$\_$DEPENDENTS is no longer a non$-$atomic element

$2)$ First normal form $(1$NF$)$ means that a table should have a primary key $($in this case

EMP$\_$NUM$)$ and there should be no multi$-$valued attributes. What are the multivalued attributes in Table P$6\mathrm{.}6?$ Describe what changes should be made so there

are no longer any multi$-$valued attributes.

$3)$ Are there any partial dependencies in Table P$6\mathrm{.}6?($YES or NO$)$ If "YES", list thos