On 1 July 2018, Ladang Amina purchased machinery worth RM80,000 with a cheque. The machinery is depreciated at 10% per annum over cost. On 31 December 2020, the machinery was disposed of at a price of RM65,000. Checks have been received and banked. The accounting period ends on December 31 each year. You are required to:- (a) Prepare a General Journal entry to record the disposal of machinery. (b) Prepare for the years 2018, 2019 and 2020: I. Machinery Account II. Machinery Accumulated Depreciation Account III. Machinery Disposal Account (For 2020 only)