$1.$ Open the TopValuesProperty query in Design View. Modify the query to sort the PropertyDamage amounts in descending order. Change the Return value to display only the top $5$ records. Open the query in Datasheet view, then close the query, saving if necessary.

$2.$ Open the TotalCoverage query in Design View. Modify the query by creating a calculated field. Enter TotalCoverage: $[$Liability$]+[$PropertyDamage$]$ in the Zoom dialog box of the first empty column in the design grid. Save the query. Open the query in Datasheet View, then close the query, saving if necessary.