John received a 10% raise each month for three consecutive months. What was his salary after the three raises if his starting salary was $1,000 per month?
Choose the correct choice: A) $1,248 B) $1,300 C) $1,331 D) $1,410 E) $1,463
1,000 + 100 (10%) = 1,100   1,100 + 110 (10%) = 1,210   1,210 + 121 (10%) = 1,331   Answer: $1,331
<result>C</result>
John received a 10% raise each month for three consecutive months. What was his salary after the three raises if his starting salary was $1,000 per month?