Write the Word or Phrase That Best Completes Each Statement

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
-Kevin invested part of his $10,000 bonus in a certificate of deposit that paid 6% annual simple interest, andthe remainder in a mutual fund that paid 11% annual simple interest. If his total interest for that year was$800, how much did Kevin invest in the mutual fund?

A) $4,000
B) $6,000
C) $5,000
D) $3,000