Ashwin purchased a second hand machine for Rs.1 lakh. Over the first year after its purchase. He incurred an expense of Rs.20000 in maintaining it. At the end of the first year he sold it for Rs.80000. Find his profit/loss percentage. If 25% of the total cost price (i.e., purchased price + expenses) is to be deducted on account of depreciation. a)12.5% profit b)12.5% loss c)11 1/9% profit d)11 1/9% loss