Practicing real estate without a license in Illinois could result in being fined up to what?

Option A ($10,000) is incorrect because it represents only 40% of the actual maximum penalty. This amount might be confused with penalties for other violations or perhaps the minimum fine, but it is not the maximum civil penalty for unlicensed practice in Illinois.

Option B ($15,000) is incorrect as it falls short of the actual maximum penalty of $25,000. This amount might represent penalties for other types of violations or be confused with penalties in neighboring states, but it is not the correct maximum for unlicensed real estate activity in Illinois.

Option D ($50,000) is incorrect because it exceeds the statutory maximum penalty established by Illinois law. This amount might represent penalties for more serious violations such as willful misrepresentation or fraud, but not for simple unlicensed practice.