What does this code do$?$

$1234567$

SELECT account$\_$table.$*$

FROM $($

SELECT $*$

FROM transaction.sf$\_$model$\_$feature$\_2014\_01$

WHERE day$\_$of$\_$week $=$ 'Monday'

$)$ AS account$\_$table

WHERE account$\_$table.availability $=\text{'}$NO$\text{'}$

$1$ point

It selects all data from the transaction.sf$\_$model$\_$feature$\_2014\_01$ table.

It filters the transaction.sf$\_$model$\_$feature$\_2014\_01$ table to include only transactions on Fridays.

It creates a temporary table named account$\_$table containing all transactions from transaction.sf$\_$model$\_$feature$\_2014\_01.$

It selects all columns from the table containing transactions on Monday and filters them to display only the transactions that are unavailable.