On 1st June, 2010, Kedarnath Ltd. purchased machinery for ₹27,00,000. Depreciation is provided at 10% p.a. on the diminishing balance method, and the books are closed on 31st March each year. On 1st October, 2012, a part of the machinery purchased on 1st June, 2010, for ₹6,00,000 was sold for ₹3,50,000, and on the same date, another machinery was purchased for ₹8,00,000. You are required to show (i) Machinery Account, (ii) Provision for Depreciation Account, and (iii) Machinery Disposal Account.