Which command uses columns and column aliases to determine the total value of each of the products held on hand and display the results in a column labeled TOTVALUE?

Which command uses columns and column aliases to determine the total value of each of the products held on hand and display the results in a column labeled TOTVALUE?

SELECT P$\_$DESCRIPT, P$\_$QOH, P$\_$PRICE,P$\_$QuantityOnHand$=$P$\_$PRICE AS TOTVALUE

FROM PRODUCT;

SELECT P$\_$DESCRIPT, P$\_$QOH, P$\_$PRICE,P$\_$QuantityOnHand$/$P$\_$PRICE AS TOTVALUE

FROM PRODUCT;

SELECT P$\_$DESCRIPT, P$\_$QOH, P$\_$PRICE,P$\_$QuantityOnHand$-$P$\_$PRICE AS TOTVALUE

FROM PRODUCT;

SELECT P$\_$DESCRIPT, P$\_$QOH, P$\_$PRICE,P$\_$QuantityOnHand$*$P$\_$PRICE AS TOTVALUE

FROM PRODUCT;