The plant and machinery at cost account of a business for the year ended 30 June 20X4 was as follows:
PLANT AND MACHINERY - COST
20X3 $ 20X31 $
1 Jul 20X4 Balance 240,000 30 Sep Transfer disposal account 20X4 60,000
1 Jan Cash - purchase of plant 160,000 340,00
400,000 30 Jun Balance 400 ,000
The company's policy is to charge depreciation at 20% per year on the reducing balance basis, with proportionate depreciation in the years of purchase and disposal What should be the depreciation charge for the year ended 30 June 20X4?