The sum of the first 50 positive even integers is 2550. What is the sum of the even integers from 402 to 500 inclusive? Pick
A) 14,550  B) 18,550  C) 22,550  D) 26,550  E) 30,550
2 + 4 + 6 + 8 +...+ 100 = 2550   402 + 404 + ... + 500 = 50(400) + (2+4+...+100) = 20,000 + 2550 = 22,550   The answer is 22,550.
<result>C</result>
The sum of the first 50 positive even integers is 2550. What is the sum of the even integers from 402 to 500 inclusive?