For 300 tradingdays, the daily closing price of a stock(in $) is well modeled by a Normal model with mean $197.12 and standard deviation $7.13. According to thismodel, what is the probability that on a randomly selected day in this period the stock price closed as follows.

a) above $204.25?

b) below $211.38?

c) between $182.86 and $211.38?

d) Which would be moreunusual, a day on which the stock price closed above $208 or below $180?