Lillian Barnes made extra money by lending small amounts of money to small businesses. One such loan dated September 9, was for $8,680, for 75 days at 8.6% interest. On October 25, Lillian decided to sell the loan to a lending institution which discounted it at 12.7%. Use a 365-day year to find the missing information on the loan.
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The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and a standard deviation of 5,000 miles.What is the probability that a randomly selected tire will have a life of at least 52,500 miles?

A) 0.0062
B) 0.9938
C) 0.0000
D) 1.0000