please solve it manually

Q5. A company purchased a machine for $30,000 three years ago. At the time of purchase, this machine had an estimated life of 10 years, and a $1,000 salvage value at the end of that 10 years. Its estimated service life is still a good estimate at this point. However, its current market value is $3,000, and if it's sold at the end of the year, it will bring in $2,000 instead (and then 33% less in each subsequent year). Annual operating costs for subsequent years are $5,800. The company can replace this with a new machine that will cost $25,000 and have a 12-year life with a $3,000 salvage value at the end of that 12-year period. The operating cost for the new machine will be $1,300 at the end of each year. If the firm's MARR is 15%, should the new machine be purchased now