A vision-based robotic system is being considered for acquisition at a cost of $30,000. Its annual maintenance cost for the first 5 years is estimated to be $1,000. Thereafter it will increase each year by $1,000. The cost of insurance and utilities for the first year is expected to be $2,000, increasing thereafter by $750 each year. For 15% MARR, determine the asset’s marginal cost over its 10-year useful life if its estimated market values are:
Year | Market Value | Year | Market Value |
0 | $30,000(first cost) | 6 | $8,500 |
1 | $24,000 | 7 | $7,500 |
2 | $19,000 | 8 | $6,750 |
3 | $15,000 | 9 | $6,250 |
4 | $12,000 | 10 | $6,000 |
5 | $10.000 |