2. A process control manager is considering two robots to improve materials-handling capacity in the production of rigid shaft couplings that make dissimilar drive components. Robot X has a first cost of $82,000, an annual M&O cost of $31,000, and $39,000 salvage value, and it will improve revenues by $96,000per year. Robot Y has a first cost of S146,000, an annual M&O cost of $28.000, and $47,000 salvage value, and it will increase revenues by S124.000 per year. The company's MARR is 22% per year, and it uses a 3-year study period for economic evaluations. Calculate the incremental ROR, and identify the robot the manager should select