Menyami Limited has been in operations as a Timber Merchant for several years and prepares accounts to 31st December each year. The company’s Non-Current Assets as at 31st December, 2016 were as follows:

Description GH¢
Timber Concession (30 years Lease) 1,500,000
Building 400,000
Plant and Machinery 2,800,000
Timber Trucks 1,200,000
Land Cruiser Vehicle (1/3/2017) 280,000
Pick Up Vehicle (1) (1/5/2018) 180,000
Computers and Accessories 30,000
Furniture and fittings 12,000

Menyami Limited applied to the Commissioner-General and was granted depreciation allowances for the use of the above Non-Current Assets over the years.
In July, 2017, the company acquired a Plywood processing plant on hire purchase at the cost of GH¢1,800,000. The Company paid a deposit of GH¢800,000 and the balance is to be paid over a period of four years in advance starting from 1st January, 2018. The first instalment was paid on due date.
During the year 2018, a plant which was acquired in January, 2016 was rehabilitated at the cost of GH¢20,000.00.

The depreciation allowance rates applicable to each pool of depreciable assets are as follows:

Class Rate
Class 1 40%
Class 2 30%
Class 3 20%
Class 4 10%

All the assets unless otherwise indicated were all bought in January 2016.

Required:
Compute the depreciation allowances for the years 2016, 2017 and 2018 in a columnar format.

Computation of Capital Allowances for Menyami Limited for 2016, 2017, and 2018

2016

Description Class 1 (40%) Class 2 (30%) Class 3 (20%) Class 4 (10%) Total
Cost 30,000 3,200,000 12,000 400,000
Depreciation Allce. 12,000 960,000 2,400 40,000 978,400
WDV 18,000 2,240,000 9,600 360,000

2017

Description Class 1 (40%) Class 2 (30%) Class 3 (20%) Class 4 (10%) Total
WDV 18,000 2,240,000 9,600 400,000
Additions 875,000 0 0
18,000 3,115,000 9,600 400,000
Depreciation Allce. 5,400 810,750 1,920 40,000
WDV 12,600 2,304,250 7,680 320,000

2018

Description Class 1 (40%) Class 2 (30%) Class 3 (20%) Class 4 (10%) Total
WDV 12,600 2,304,250 7,680 320,000
Additions 325,000
Repair Cost 12,000
12,600 2,641,250 7,680 320,000
Depreciation Allce. 5,040 792,375 1,536 40,000
WDV 7,560 1,848,875 6,144 320,000