ABC Manufacturing Ltd. produces widgets. The company has been using an old widget-making machine, Machine A, for the past 10 years. Due to increasing maintenance costs and frequent breakdowns, the management is considering replacing it with a new machine, Machine B. 1. Compute the annual depreciation for Machine B. 2. Calculate the total costs associated with keeping Machine A for the next 10 years. 3. Calculate the total costs (including the purchase cost) associated with buying Machine B and using it for the next 10 years. 4. Based on your calculations, should ABC Manufacturing Ltd. continue using Machine A or replace it with Machine B? Explain your