How far ahead do we need to
look?
Select one:
a. Far enough ahead to give
ourselves ample time to
adjust, at least 45 seconds
ahead
b. Far enough ahead to give
ourselves ample time to
adjust, at least 30 seconds
ahead
c. Far enough ahead to give
ourselves ample time to
adjust, at least 15 seconds
ahead
d. Far enough ahead to give
ourselves ample time to