![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
To find the middle of an N-period moving average, we use:
A.
(N+1)/2, rounding up to the closest integer if N is even.
B.
(N-1)/2, rounding up to the closest integer if N is even.
C.
(N-2)/2, rounding up to the closest integer if N is even.
D.
(N+2)/2, rounding up to the closest integer if N is even.