Problem 05.031 Future Worth Analysis A small strip-mining coal company is trying to decide whether it should purchase or lease a new clamshell. If urchased, the 'shell cost $177,500 and is expected to have a $47,500 salvage value after 6 years. Alternatively, the company can lease a clamshell $14,000 per year, but the lease payment will have to be made at the beginning of each year. If the clamshell is purchased the leased to other annual M&O cost is the same for both options. wll it will be strip-mining companies whenever possible, an activity that is expected to yleld revenues of $7000 per year.f sed or leased on the basis of a future worth analysis? Assume the The future worth when purchased is $ nces The future worth when leased is $ The clamshell should be Click to select 6 of 7 Next>