The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with a mean of 12.2 fluid ounces and a standard deviation of 0.3 fluid ounce. A drink is randomly selected.

(a) The probability that the drink is less than 12 fluid ounces is ????

(b) The probability that the drink is between 11.7 and 12 fluid ounces is ???

(c) The probability that the drink is more than 12.6 fluid ounces is ???

Is a drink containing more than 12.6 fluid ounces an unusual event? Choose the correct answer below.

A)yes,because the probability that a drink contains more than 12.6 fluid ounces is greater than 0.05, this event is unusual.

B) no,because the probability that a drink contains more than 12.6 fluid ounces is greater than 0.05, this event is not unusual.

C) Yes,because the probability that a drink contains more than 12.6 fluid ounces is less than 0.05, this event is unusual.

D) No,because the probability that a drink contains more than 12.6 fluid ounces is less than 0.05, this event is not unusual.