符号(F/P,i,n)指代的是( )
A. 普通年金终值系数
B. 偿债基金系数
C. 年资本回收额系数
D. 复利终值系数
当利率在一年内复利多次时,实际利率一定会大于名义利率。
A. 对
B. 错
Watch the video again and decide whether each of the following information is true (T) or false (F).According to the CDC, one-fourth of those antibiotics prescribed by doctors each year are unnecessary.
A. 对
B. 错
Dangerous superbugs are growing immune to those antibiotics, which are overprescribed.
A. 对
B. 错