Show the cash flow diagram

coal mining operation has in- as i in- 28 s and a spreadsfieet, 5.28 A West Virginia coal mining operation has /stalled an in-shaft monitoring system for oxygen tank and gear readiness for emergencies. Based on maintenance patterns for previous systems, costs are minimal for the first few years, increase for a time period, and then level off. Maintenance costs are expected to be $150,000 in year 3, $175,000 in year 4, and amounts increasing by $25,000 pen year through year 6 and remain constant thereafter for the expected 10-year life of this system. If sim- ilar systems will replace the current one, determine the perpetual equivalent annual maintenance co at i = 10% per year. Solve using tabulated factors and a spreadsheet, as requested by your instructor. st 5.29 Hamony Auto Gi