A machine that cost $120,000 3 years ago can be sold now for $50,250. Its market value is expected to be $40,000 and $20,000 1 year and 2 years from now, respectively. Its operating cost was $18,000 for the first 3 years of its life, but the M&O cost is expected to be $23,000 for the next 2 years. A new improved machine that can be purchased for $134,250 will have an economic life of 5 years, and an operating cost of $9,000 per year, and a salvage value of $32,000 whenever it is replaced. At an interest rate of 10% per year, determine if the presently owned machine should be replaced now, 1 year from now, or 2 years from now. the annual worth of the existing machine two years from ) The annual worth of the existing machine one year from now is $- now is $- and the annual worth of the new machine is $- The presently owned machine should be replaced (Click to select) (Click to select) one year from now two years from now now