PASCAL 2000 Problem 19

The year 2000 is a leap year. The year 2100 is not a leap year. The following are the complete rules for determining a leap year:
(i) Year Y is not a leap year if Y is not divisible by 4.
(ii) Year Y is a leap year if Y is divisible by 4 but not by 100.
(iii) Year Y is not a leap year if Y is divisible by 100 but not by 400.
(iv)Year Y is a leap year if Y is divisible by 400.
How many leap years will there be from the years 2000 to 3000 inclusive?

Answer Choices
A. 240
B. 242
C. 243
D. 244
E. 251