Rory Company has an old machine with a book value of $83,000 and a remaining five-year useful life. Rory is considering purchasing a new machine at a price of $109,000 Rory can sell its old machine now for $89,000. The old machine has variable manufacturing costs of $38,000 per year. The new machine will reduce variable manufacturing costs by $15,200 per year over its five-year useful life. (o) Prepare a keep or replace analysis of income effects for the machines (b) Should the old machine be replaced? Complete this question by entering vour answers in the tabs below. Prepare a keep or replace analysis of income effects for the mactines