Answer:
B
Step-by-step explanation:
Original Cost -$120,000
Useful life -10 years
Residual Value - $20000
Annual depreciation - $(120,000-20000)/10 = $10,000
Accumulated depreciation for 4 years = 10*4= $40000
Book value at disposal = $120,000-$40000= $80000
Sales value = $35,000
Loss on disposal = $80,000-$35000= $45,000