For all the implemented tasks, your report or output must include a listing of all PL$/$SQL statements processed. To achieve that put the following SQL$*$Plus commands in all your scripts:

SPOOL file$-$name

SET ECHO ON

SET FEEDBACK ON

SET LINESIZE $100$

SET PAGESIZE $200$

SET SERVEROUTPUT ON

at the beginning of SQL script and

SPOOL OFF

at the end of SQL script. Task $3(2\mathrm{.}5$ marks$)$

PL$/$SQL Function

Implement a stored PL$/$SQL function FINDDEPENDENTS that finds the names of dependents of an employee by given employee$$s number$($e#$).$ The function must return a string of characters that contains all dependents$$ names. All names of dependents must be separated by commas $(,).$

Execute the stored PL$/$SQL function FINDEPENDENTS. A fragment of sample printout is given below:

$00100$ Albert: Bolt, Edee, Judy

$00110$ Alvin:

$00120$ Alice: Blures, Edee, Kadi

$...$

When ready append all solutions for the questions above into an SQL script file solution$3.$sql$.$ Next, process the entire script and spool the output to a spool file solution$3$Output.lst$.$