问题详情

The following statements have been made about both standard costing and total quality management (TQM):
(1) They focus on assigning responsibility solely to senior managers
(2) They work well in rapidly changing environments
Which of the above statements is/are true？
A.1 only
B.2 only
C.Neither 1 nor 2
D.Both 1 and 2请帮忙给出正确答案和分析，谢谢！