hesh bought a photocopy machine for Rs 80000 which depreciates at the rate of 10% annually. He sold it after 2 years. a) What do you mean by compound depreciation? Write it. b) How much did it cost in the first year? c) How much will the machine depreciate after 2 years? d) If Ramesh spent Rs 20,000 in 2 years to repair that machine, how much profit or loss would be in total? ​