A Simple Logic Underlying the Apparent Chaos of Seeminglyunique and Momentous

A simple logic underlying the apparent chaos of seeminglyunique and momentous elections is that:

A) voters are so unresponsive to economic conditions that the winner of a presidential election cannot be predicted with any
Accuracy.
B) voters are so responsive to economic conditions that the winner of a presidential election can be predicted with
Considerable accuracy.
C) pundits scrutinize the daily chronicle of events to divine how the candidates advance and retreat in public
Opinion.
D) personalities and leadership of the candidates loom large and are reckoned to swing voters one way or
Another.