Consider an association between a Customers class and a Sale class in a Unified Modeling Language $($UML$)$ Class diagram. The multiplicities next to the Customers class are $1\mathrm{.}1$ and the multiplicities next to the Sale class are $0..{?}^{**}.$ Which of the following is the best way to implement that association in your database?

Multiple Choice

Post the primary key of Customers as a foreign key in Sales.

Create a linking table.

Post the primary key of Sales as a foreign key in Customers.