Diferential Knaysis for Rachine Replacement Proposal Gutenberg Publishers Inc. is considering replacing a machine that has been used in its factory for 4 years. Relevant data associated with the operations of the old machine and the new machine, neither of which h. estimated residual value, are as follows: \table[[Old Machine],[Cost of machine, 10-year life,$120,000],[Annual depreciation (straight-line),12,000],[Annual manufacturing costs, excluding depreciation,30,000],[Annual nonmanufacturing operating expenses,22,500],[Annual revenue,90,000],[Current estimated selling price of the machine,40,000]] New Machine \table[[Purchase price of machine, 6 -year life,
$160,000