The number of hours that employees work per week in Anteater company is known to follow a normal distribution with a mean of 40 hours and a standard deviation of 5 hours. 1) What is the probability that an employee selected at random from this company works overtime, defined as working more than 45 hours per week? 2) What is the probability that a randomly selected employee from this company works less than 32 hours per week? 3) What is the probability that a randomly selected employee from this company works exactly 40 hours per week?

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