PRINTER VERSON BACK Exercise 12-14 Martinez 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 invoices, 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 Accumulated depreciations Estimated annual operating costs $15,300 $25,100 $6,200 $24,800 $19.800 Remaining useful Ide 5 years 5 years If sold now, the carrent machine would have a salvage value of $10,800. If operated for the remainder of its useful Me, the current machine would have zero salvage value. The new machine is expected to have zero salvage value after 5 years Should the current machine be replaced? (In the first two columns, enter costs and exwpenses as positive amounts, and any amounts received as negative amonts. In the third column, enter ner income increases as positive amounts and decreases as negative amounts. Enter negative amounts sing either a negative sign preceding the number e.g. -45 or parentheses e.g, (45).) Net Income Increase Retain Machine Replace Machine (Decrease) Operating costs New machine cost Salvage value (old) Total The current machine should be