The Following Table , the Percentage of the Electorate Favoring

Multiple Choice

The following table gives, the percentage of the electorate favoring candidate A during the 12 months preceding a presidential election. Time, t, is measured in months, and t = 0 is a year before election day.
Assume thatIs approximately trigonometric. A second candidate, candidate B, has a percentage of candidate support given by LetFor

What is the meaning of the maximum of?

A) The maximum percentage lead candidate A has over candidate B.
B) The maximum percentage lead candidate B has over candidate A .
C) The maximum combined percentage of the electorate favoring either candidate A or candidate B.
D) The maximum combined percentage of the electorate favoring neither candidate A nor candidate B.