calculate the annual worth of thr presently owned machine if it is kept for 1 more year? and 2 more years? 3 more years?

A presently owned machine can be sold for $30,000 now. If kept, the projected market value (i.e. salvage value) and maintenance and operatinal (M&O) costs associated with the presently owned machine are shown below. An outside vendor has offered to provide the service of the existing machine at a fixed price of $35,500 per year for the next 3 years. Assume an interest rate of 10% per year. M&O Cost, Year Market Value, per Year 25,000 24,000 25,000 14,000 10,000 26,000