I need help with letter C... I'm not sure if I did B correctly because I don't think it should be negative..

2. This question relates to the following presentation in the balance sheets of Criss Co. at March 3 3/31/143/31/13 $104,000 $98,000 2014 and 2013: Equipment, less accumulated depreciation of $76,000 and $57,000, respectively... a. If the cost of new equipment purchased during the year totaled $32,000, what was the cost of equipment sold? 180,000(ending cost) - 155,000(beginning cost) +32,000(cost of equipment purchased)- cost of equipment sold 180,000 187,000 - cost of equipment sold cost of equipment sold + 180,000 187,000 cost of equipment sold - 187,000-180,000 cost of equipment sold-$7,000