Which of the Following Results Is/are Consistent with Amodality of Timing

Which of the following results is/are consistent with amodality of timing?

A) Over individuals, time perception and production are uncorrelated
B) Over individuals, time perception and production are negatively correlated
C) Over individuals, time perception and production are positively correlated
D) c and timing variance grows with time interval size at approximately the same rate both in time perception and in time production