Answer:
(a) Straight-line method for 2017 $25000
(b) Activity method (units of output) for 2017 $ 5000
(c) Activity method (working hours) for 2017 $ 5250
(d) Sum-of-the-years'-digits method for 2019 $ 33333
(e) Double-declining-balance method for 2018 $ 37500
Explanation:
Units Hours Straight-line
M1 M2 M3
Cost 212000 212000 212000
salvage value 12000 12000 12000
200000 200000 200000
Use estimate 40000 20000 8
Depreciation
p( Units/hours) 5,00 10,00 1
1000 525 25000
5000 5250 25000
Three Years Digit
SYD =n(n+1)2 2017
SYD =8(8+1)2
SYD=36
2017 200000 8 36 44.444,44
2018 200000 7 36 38.888,89
2019 200000 6 36 33.333,33
2020 200000 5 36 27.777,78
2021 200000 4 36 22.222,22
2022 200000 3 36 16.666,67
2023 200000 2 36 11.111,11
2024 200000 1 36 5.555,56
Double-declining-balance
Depreciation rate = 1/useful life *100 = (1/8) * 100 = 12.5%
= 12,5%*2
2017 200.000,00 25,00% 50.000,00 150.000,00
2018 150.000,00 25,00% 37.500,00 112.500,00
2019 112.500,00 25,00% 28.125,00 84.375,00
2020 84.375,00 25,00% 21.093,75 63.281,25
2021 63.281,25 25,00% 15.820,31 47.460,94
2022 47.460,94 25,00% 11.865,23 35.595,70
2023 35.595,70 25,00% 8.898,93 26.696,78
2024 26696,77734 25,00% 6.674,19 20.022,58