Answer:
Explanation:
Depreciation is the systematic allocation of the cost of a machine over its useful lifetime.
There are different types of depreciation like the straight line , double declining and the units of production method.
<u>Workings</u>
Depreciable amount = 120,000-5000 = 115,000
Useful life = 4 years
Depreciation rate = 115000/4 = 25% = 28,750
2015 2016 2017 2018
Straight line depreciation 28,750 28,750 28,750 28,750
Double declining
Double declining rate = 25%*2 = 50%
2015 = 50% * 115,000= 57,500
2016
Opening book value = 115,000-57,500 = 57500
Depreciation = 57,500*50% = 28,750
2017
Opening book value = 57500-28,750 =28750
Depreciation = 50%*28,750 =14,375
2018
Opening book value 28750-14375 = 14375
Depreciation = 14375*50% = 7188
Units of production
2015 = 280000/1150,000*115,000 = 28,000
2016 =430,000/1150000*115000 = 43,000
2017= 360000/1150000*115000 = 36,000
2018 = 80,000/1150000*115000 = 8000
B
IF the machine was bought on July 1, 2015
Straight line depreciation
2015 = (25%*115000 ) /2 = 14,375
2016 =25%* 115,000 = 28,750
2017 = 25%*115000 = 28750
2018 = 25%*115,000 =28750
2019 =(25%*115000)/2 = 14,375
Double declining method
2015
(115,000*50,000)/2 =28750
2016
Opening book value =115,000-28750 =86250
Depreciation = 50%*86250 = 43,125
2017
Opening book value =86250-43125 =43125
Depreciation = 43,125*50% = 21,563
2018
Opening book value
43125-21563 =21562
Depreciation = 21562*50% =10,781
2019
Opening book value = 21562-10781 =10781
Depreciation = 50%*10781 = 5391
