What does this code do$?$It selects all columns from the table containing transactions on Monday and filters them to display only the transactions that are unavailable.It creates a temporary table named account$\_$table containing all transactions from transaction.sf$\_$model$\_$feature$\_2014\_01.$It filters the transaction.sf$\_$model$\_$feature$\_2014\_01$ table to include only transactions on Fridays.It selects all data from the transaction.sf$\_$model$\_$feature$\_2014\_01$ table.