The number of items in the population is 25,000. The number of blue items in the population is 315. The number of items in the sample is 500. The probability of observing more than 8 blue items in the sample is ______. Round your answer to 4 decimal places.

a) .1145

b) .8180

c) .1820

d) 6.30

e) There is not enough information to answer the question

f) None of the above