Planet Design Services, Inc. is considering replacing a machine. The following data are available Replacement Machine 3.490,000 6 Original cost Unele in your Current age in years Book ve Disposal ako now Disposal value in 6 years Annual cash operating costs Old Machine $670,000 12 6 $360,000 $122.000 50 $107.000 50 551,000 OA 39.000 in favor of keeping the old machine OD 5050 000 in favor of keeping the old machine OC. 192.000 in favor of replacing the old machine OD SON 100 in favor of replacing the old machine