Please use the textbook$-$referenced figure $4\mathrm{.}8$ for this question.

a$.$ Write the DDL commands needed to create a relational database

for the schema for the horse racing example shown in Chapter $4,$

Figure $4\mathrm{.}8.$

b$.$ Make up data and enter records for at least five horses $($name one

of them $$Lucky$),$ six people $($including owners, trainers, and

jockeys$),$ and at least one race, with at least five entries.

c$.$ Write SQL queries for each of the following and execute them:

$($i$)$ What are the name and telephone number of the person

who trained Lucky?

$($ii$)$ What was Lucky$$s final position in a given race?

$($iii$)$ What are the name and address of the jockey who rode

the winning horse in a particular race?