Objective: Create a single entity database.

a$.$ Examine the three data instances below about farm implements. Identify a primary key for a table to be created. Choose natural language names for the table and columns. Minimize the use of codes or abbreviations for those names. The table may include the major attribute types: integer, character or variable$-$length character, date, and decimal with fractional part.

Choose types and lengths consistent with this data.

Farm Implement $($name$,$ cost$,$ date$-$purchased, category, modelYear$)$:

Box Blade$-4ft,429\mathrm{.}99,2001-05-04,$ grader, $2000$

Cultivator, $224\mathrm{.}99,1981-01-23,$ tillage, $1960$

Finishing Mower$-5$ ft$,1379\mathrm{.}00,1988-06-02,$ cutter, $1987$

b$.$ Prepare an SQL statement to create the table.

c$.$ Compose data instances$($rows$)$ for your entity class. Character data should be in the same case$--$upper, lower, or "initial cap". Then Code SQL INSERT statements for your table.