Discounted Annual Benefits and Costs

Annual Costs & Benefits
[Including Inflation Rate]

3% Inflation Rate


3% Inflation Rate	Year 0	Year 1	Year 2	Year 3	Year 4	Year 5 to Year 30	30 Years Summed
Annual Benefits	342,587	352,865	363,451	374,354	385,585	+.....+	16,787,681
Annual Costs	255,631	263,300	271,199	279,335	287,715	+.....+	13,149,730

Present Value at 15%


Present value of, discounted at 15% (+3% inflation rate)	Year 0	Year 1	Year 2	Year 3	Year 4	Year 5 to Year 30	Sum of 30 Years
Annual Benefits	342,587	306,839	274,821	246,144	220,459	+.....+	3,175,328
Annual Costs	255,631	228,956	205,065	183,667	164,502	+.....+	2,445,940

Present Value at 20%


Present value of, discounted at 20% (+3% inflation rate)	Year 0	Year 1	Year 2	Year 3	Year 4	Year 5 to Year 30	Sum of 30 Years
Annual Benefits	342,587	294,054	252,396	216,640	185,949	+.....+	2,054,450
Annual Costs	255,631	219,417	188,333	161,652	138,751	+.....+	1,829,061

Effective Discount Rate = $\frac{(Discount
Rate - Inflation Rate) /}{(Discount
Rate + 1)}$

Present Value with Inflation = [ Value * ( 1 + Effective Discount Rate ) ^ Year - 1 ] / [ Effective Discount Rate * ( Effective Discount Rate + 1 ) ^ Year ]

Turning a New Leaf

Cost

Benefits

Final Analysis

Economic Analysis