Answer:
Option b
Explanation:
Fred in the scenario is demonstrating hindsight bias.
Hindsight bias is also referred as the phenomena of 'knew-it-all-along' and can be defined as the tendency of some people for the perception of the events or over estimation of one's ability to make predictions about the results of any event that could not have been probably predicted.
The hindsight bias might serve as the major cause of the generation of over confidence in an individual about the predictions of the events that can occur in the future.
In Spanish you need to use por favor with the commands,
because is better and more polite.
More polite is ¿Podría callarse por favor? ¿Podría hacer silencio por favor?
Hope this helps
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