A$-$One Property Management has a database that includes the following tables.

This is an an example of a database that has been normalized in $\_\_\_\_\_\_\_\_\_\_\_\_.$

Question $10$ options:

a$)$

$1$st normal form $(1$NF$)$

b$)$

$2$nd normal form $(2$NF$)$

c$)$

$3$rd normal form $(3$NF$)$

d$)$

$4$th normal form $(4$NF$)$

e$)$

None of these