Problem Solving

In a certain nation, every citizen is assigned an identification number consisting of the last two digits of the person’s birth year, followed by five other numerical digits. For instance, a person born in 1963 could have the identification number 6344409. How many identification numbers are possible for people born in the years 1980–1982, inclusive?

(A) 360
(B) 2,880
(C) 288,800
(D) 300,000
(E) 2,400,000


OA D

Source: Manhattan Prep