ment CALCULATOR PRINTER VERSION 4 BACK NEXT Johnson Enterprises uses a computer to handle its sales invoices. Lately, business has been so good that it takes an extra 3 hours per night, plus every third Saturday, to keep up with the volume of sales involves. Management is considering updating its computer with a faster model that would eliminate all of the overtime processing Current Machine New Machine Original purchase cost $14,900 $25,200 Accumulated depreciation $6,600 Estimated annual operating costs $24,600 $19,600 Remaining useful life 5 years 5 years If sold now, the current machine would have a salvage value of $10,200. If operated for the remainder of its useful life, the current machine would have zero salvage value. The new machine is expected to have pero salvage value after 5 years. Prepare an incremental analysis to determine whether the current machine should be replaced. In the first two columns, enter costs and expenses as poultive amounts, and any amounts received as negative amounts. In the third column anternet income increases as positive amounts and decreases as negative amounts. Enter negative amounts using either a negative sign preceding the number -15 or parenthesese..(45).) Retain Machine Replace Machine Net Income Increase (Decrease) Operating costs New machine cost Salvage value (old) Total . The current machine should be