Answer:
A company purchased a machine at rs 500000 on 1 st baisakh 2070 on kartik 12072 another machine of rs 100000 was purchased .on chitra 31,2072 the company sold machine purchased on 2070for rs 300000 the accounts of the company are closed at the end of chaitra each year and depreciation is to be charged at 10% per annual under straight line method