Which Query Will Use the Given Columns and Column Aliases

Multiple Choice

Which query will use the given columns and column aliases from the PRODUCT table to determine the total value of inventory held on hand?

A) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH/P_PRICE
FROM PRODUCT;
B) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH=P_PRICE
FROM PRODUCT;
C) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH*P_PRICE
FROM PRODUCT;
D) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH-P_PRICE
FROM PRODUCT;