Write the Word or Phrase That Best Completes Each Statement

Write the word or phrase that best completes each statement or answers the question.
Solve the problem.
-A real estate agent agrees to sell an office building according to the following commission schedule:$27,000 plus 20% of the selling price in excess of $900,000. Assuming that the office building will sell atsome price between $900,000 and $1,000,000, inclusive, over what range does the agentʹs commission vary?

A) The commission will vary between $27,000 and $47,000, inclusive.
B) The commission will vary between $28,000 and$47,000, inclusive.
C) The commission will vary between $27,000 and $217,000, inclusive.
D) The commission will vary between $207,000 and $227,000, inclusive.