Please advise what the correct answers for this problem are . I have posted this same problem 4 times and every answers is different . Not sure what the correct answer or steps I should follow . Thank you

Exercise 2: On July 1, 2013, Pizza Company decided to trade-in their used equipment (ovens, refrigerators, ect.) for new models at Sears. The old equipment was initially purchased for $120,000 in January 2010. At that time, the useful life was determined to be 5 years. (The company uses the straight line to determine depreciation expense) The new equipment has a listing price after all applicable discounts of $50,000. If company is to sell its old equipment to third party, they would realize $45,000 on average. Prepare the journal entries assuming no commercial substance. This time, there is no commercial substance and the company paid $10,000. Prepare the journal entry for the exchange! This time, there is no commercial substance and the company received $10,000. Prepare the journal entry for the exchange! a. b. c