For Choosen topic select two tables; The same table must be used for all structures.

Enter data in those two tables $($minimum $20).$ The same data must be used for all structures.

Analyze following data structures:

a$.$ Heap$-$Organized Table. Two tables that are linked by one to many $(1$:$N.$

b$.$ B$-$Tree index. One index for every table

c$.$ Bitmap join index.

d$.$ Indexed Cluster. The cluster combines two tables.

e$.$ Hash Cluster. The cluster combines two tables.

f$.$ Index organized tables.

Tables $($CREATE TABLE$),$ clusters $($CREATE CLUSTER$)$ and indexes $($CREATE INDEX$)$ must be used.

You need to create $3$ queries $($SELECT$)$ that retrieves:

a$.$ all records;

b$.$ the total number of records;

c$.$ one record;

Take small screenshot where execution time of the query and the cost of the execution plan $(COST)$ can be seen for every query $($tip: $5$ structures $**3$ queries $=15$ screenshots$).$ Fill tables in conclusions the execution time of the query and the cost of the execution plan $($COST$)$ for every query for each index;

help me please make it work