(1) The gross amount payable to a licensee shall be the aggregate value of the amounts specified below: (i) the book value of all completed works in beneficial use pertaining to the undertaking and taken over by the Government (excluding works paid for by consumers) less depreciation calculated in accordance with Schedule I; (ii) the book value of all works in progress taken over by the Government, exclud ing works paid for by consumers or prospective consumers; (iii) the book value of all stores including spare parts taken over by the Gov ernment and in the case of used stores and spare parts, if taken over, such sums as may be decided upon by the Government; (iv) the book value of all other fixed assets in use on the vesting date and taken over by the Government less depreciation calculated in accordance with Schedule I; (v) the book value of all plants and equipments existing on the vesting date, if taken over by the Government, but no longer in use owing to wear and tear or to obsolescence, to the extent such value has not been written off in the books of the licensee less depreci ation calculated in accordance with Schedule I; (vi) the amount due from consumers in respect of every hire purchase agreement referred to in Sec.