a. CREATE TABLE promotion(gift VARCHAR2(15), minretail NUMBER(5, 2), maxretail NUMBER(5, 2));
b. CREATE TABLE promotionAS (gift VARCHAR2(15), minretail NUMBER(5, 2), maxretail NUMBER(5, 2));
c. CREATE TABLE promotionADD (gift VARCHAR2(15), minretail NUMBER(5, 2), maxretail NUMBER(5, 2));
d. CREATE TABLE promotion(gift VARCHAR2(15), minretail NUMBER(5, 2), maxretail NUMBER(5, 2);