A 4-year project has an annual operating cash flow of $58,500. At the beginning of the project, $4,950 in net working capital was required, which will be recovered at the end of the project. The firm also spent $23,800 on equipment to start the project. This equipment will have a book value of $5,220 at the end of the project, but can be sold for $6,090. The tax rate is 40 percent. What is the Year 4 cash flow

Six years ago, an 80-kw diesel electric set cost $160,000. the cost index for this class of equipment six years ago was 187 and is now 194. the cost-capacity factor is 0.6. the plant engineering staff is considering a 120-kw unit of the same general design to power a small isolated plant. assume we want to add a precompressor, which (when isolated and estimated separately) currently costs $13291. determine the total cost of the 120-kw unit. (hint: skip $ and comma symbols)