You own a stamping machine that you purchased for 250,000 it is estimated that the machine can stamp 10 million parts ccloring its life and has a zero salvage value at the end of its life cycle. The Following is the schedule of stumping for each yaer Determine the value of this machine at the end of 3rd fourth year based on the straight line depsetiation (assure total life of machine Double declineting balance method Units of Production method Which of these method is most suitable for assessing the value of this machine and why