Company ABC is considering investing in a project whose initial cost is $$187000.$ It saves $$44000$ in the first year, increasing by $$5500$ each year thereafter. The salvage value of the project is $$12900$ at the end of year $7.$ The cost of operating and maintenance in the first year is $$3600,$ increasing by $4\%$ each year thereafter. The company wants to see if the project is worth to be invested in$.$ To help ABC to decide, you should find the annual worth $($AW$)$ of the project. The company's MARR is $11\%.$