Office Products Ltd provides the Sales and the cost data for 60,000 units as given below. At full capacity the plant can produce 100,000 units Sales Rs. 12,00,000 Costs: Variable: Material Rs. 2,40,000 Labour Rs. 3,60,000 Overheads Rs. 1,80,000 Fixed Cost Rs. 3,20,000 Total Rs.11,00,000 PROFIT Rs. 1,00,000 Prepare the Income statement under marginal costing for production at 80,000 units.