Suppose an Airline Found That About 3% of the People $\quad P ( r \geq 216 )$

Suppose an airline found that about 3% of the people making reservations on a flight from Miami to Denver do not show up for the flight. Suppose that the airline overbooks this flight by selling 222 ticket reservations for an airplane with only 216 seats. Let n = 222 represent the number of ticket reservations. Let r represent the number of people with reservations who show up for the flight. Which expression represents the probability that a seat will be available for everyone who shows up holding a reservation: Expression I: $\quad P ( r \geq 216 )$
Expression II: $\quad P ( r \geq 222 )$
Expression III : $\quad P ( r \leq 216 )$
Expression $T : P ( r \leq 222 )$
Expression $\mathrm { V } : \quad P ( r = 222 )$

A) Expression IV
B) Expression III
C) Expression II
D) Expression I
E) Expression V