EXHIBIT 1 Projects' Free Cash Flows (dollars in thousands) Project number: Initial investment Year 1 2 3 $(2,000) $(2,000) $(2,000) $ 330 330 330 330 330* $1,666 334" 165 4 $(2,000) $(2,000) $(2,000) $(2,000) $ 160 200 395 5 6 7 8 $(2,000) $1,200 $ (350) 900* $ 280 $2,200 280 300 (60) 60 90 350 70 700 1,200 $2,250* TT" 1 2 3 4 5 330 6 330 7 8 9 10 11 12 13 14 15 $1,000 444 350 280 280 432 280 440 280 442 280 280* 446 280 448. 280 450 280 451 280 451 280 452 280 $10,000* $(2,000) $280. $3,310 $2,165 $10,000 $ 3,561 $4,200 $2,200 $2,560 $4,150 over initial investment $1,310 $ 165 $ 8,000 $1,561 $2,200 $ 200 $ 560 $2,150 Sum of cash flow benefits Excess of cash flow *Indicates year in which payback was accomplished.