dual value was 55.000 the end of an estimated 3-year Me The company expects to produce a total of 20.000 Jacobs Company purchased a machine on January 1, 2019 The cost of the machine was 517000 Istimated The company produced 2.500 units in 2019, 3.000 in 2020 and 10.000 units in 2021 The company will record the follow entry every year Dr. Depreciation Expense 54.000 C. Accumulated Depreciation 4.000 What is the netbook value of the machine at the end of 20202 a. 54000 b. 50.000 O 50.000 d. 513,000