An asset was bought on 1st January, 1995 for N60,000. Depreciation was provided for annually at 20% on cost. It was sold for N21,000 on 30th October 1998. Depreciation is charged fully in the year of disposal. The net book value at the time of sale was
A N39,000
B N16,000
C N14,000
D N12,000
Answer is D
