The Briggs and Stratton Commercial Division designs and manufacturers small engines for golf turf maintenance equipment. A robotics-based testing system with support equipment will ensure that their new signature guarantee program entitled "Always Insta-Start" does indeed work for every engine produced. Determine the salvage value for the push system that will make the company indifferent to the two systems. Also, MARR = 15% per year. The salvage value for the push system is determined to be exist in exist1000 units