Treatment | Frequency | Years | Amount ($) | PV ($) |
---|---|---|---|---|
Plant tree | Single time | 0 | (70.00) | (70.00) |
Annual benefit | Annual | 1–90 | 90.00 | 1,777.70 |
Periodic benefit | Every ten years | 10, 20, …90 | 200.00 | 314.07 |
Perpetual cost | Annual | 1, 2, 3, …∞ | (10.00) | (200.00) |
Remove tree | Single time | 90 | (406.00) | (5.03) |
Net present value (over 90 years) | 1,816.74 | |||
UTSV (in perpetuity) | 1,839.53 |