A project your firm is considering for implementation has these estimated costs and revenues: an investment cost of $$55421,$ maintenance costs that start at $$5,000$ at end$-$of$-$year

$($FOY$)$ one and increase by $ $1,000$ for each of the next four years, and then remain constant for the following five years; savings of $$29526$ per year $($EOY $1-10)$: and finally a resale

value of $$31540$ at EOY $10.$ If the project has a $10-$year life and the firm's MARR is $10\%$ per year, what is the present worth of the project?