$7440 was not right answer

Question 3 0 / 1 po Amazine Inc. purchased Class 8 furniture for $4,000 in 2018. In 2020, this furniture was sold for proceeds of $1,000. The UCC balance in Class 8 was $10,300 at the beginning of 2020 and no Class 8 assets were purchased during the year. What is the UCC of this class at the end of 2020? $7.440 $9,300 51,860 $8,240 Question 4