Help Please ! I worked it out but its saying that the answers I got were wrong.

Differential Analysis for a Lease or Buy Decision Sloan Corporation is considering new equipment. The equipment can be purchased from an overseas supplier for $3,000. The freight and installation costs for the equipment are $610. If purchased, annual repairs and maintenance are estimated to be $390 per year over the four-year useful life of the equipment. Alternatively, Sloan can lease the equipment from a domestic supplier for $1,320 per year for four years, with no additional costs Prepare a differential analysis dated December 3, to determine whether Sloan should lease (Alternative 1) or purchase (Alternative 2) the machine. (Hint: This is a "lease or buy" decision, which must be analyzed from the perspective of the machine user, as opposed to the machine owner.) If an amount is zero, enter "O". Use a minus sign to indicate a loss Differential Analysis Lease Equipment (Alt. 1) or Buy Equipment (Alt. 2) December 3 Lease Equipment (Alternative 1) Buy Equipment (Alternative 2) Differential Effect on Income (Alternative 2) Revenues Costs: Purchase price Freight and installation Repair and maintenance (4 years) Lease (4 years) 3,000 610 1,560 -3,000 610 1,560 5,280 5,280 Income (loss) -5,280 |