a) For how many months should the satellite be insured to be 91% confident that it will last beyond the insurance date? (Round your answer to the nearest month.)  months (b) If the satellite is insured for 84 months, what is the probability that it will malfunction before the insurance coverage ends? (Round your answer to four decimal places.) (c) If the satellite is insured for 84 months, what is the expected loss to the insurance company? (Round your answer to the nearest dollar.) $

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