One factor causing fluctuation in the exchange rate is
a) interest rates.
b) lack of weekend trading hours.
c) insider information by arbitragers.
d) geographical dispersion of the fx market.

answer; repetitive thoughts; ritualistic behaviors;

answer; self-serving bias;

answer; you are making a normative argument and i am making a positive argument;

answer; opportunities to further the healthy development to deal with the crisis of the next stage;