单项选择题
A. 1,624 B. 1,544 C. 1,434 D. 1,384 E. 1,264
A. 30 B. 120 C. 140 D. 160 E. 200
A. if the quantity in Column A is greater; B. if the quantity in Column B is greater; C. if the two quantities are equal; D. if the relationship cannot be determined from the information given.