A soft drink dispenser can be adjusted to deliver any fixed number of ounces. If the machine is operating with a standard deviation in delivery equal to 0.3 ounce, what should be the mean setting so that a 12-ounce cup will overflow less than 1% of the time? Assume a normal distribution for ounces delivered.
(A)12 - 0.99(0.3) ounces (B)12 - 2.326(0.3) ounces (C)12 - 2.576(0.3) ounces (D)12 + 2.326(0.3) ounces
B