Examine the following code outline. What is the first change you should make to include a function description?

Line $1$: Greet the user.

Line $2$: Allow the user to choose to enter a number pair or exit.

Line $3$: If the user chooses to exit, terminate the program.

Line $4$: If the user chooses to enter two numbers, ask the user to enter two numbers.

Line $5$: Multiply the numbers.

Line $6$: Display a message that includes the product.

Line $7$: Allow the user to choose to enter another number pair or exit.

Line $8$: If the user chooses to exit, terminate the program.

Line $9$: If the user chooses to enter two more numbers, ask the user to enter two numbers.

Line $10$: Multiply the numbers.

Line $11$: Display a message that includes the product.

Line $12$: Allow the user to choose to enter another number pair or exit.

$...[$continues in a similar manner$]$

Group of answer choices

Move lines $5$ and $6$ to the top of the outline.

Place lines $2$ through $6$ within a repeating group $($loop$).$

Rewrite lines $3$ and $4$ as a single line, $$If the user chooses to exit, terminate the program; else ask the user to enter two numbers.$$

Rewrite lines $5$ and $6$ as a single line, $$Apply multiplication and display behavior to the numbers.$$