1. 1. . .. .. .. ... ..
2. 2. 2555 1 12 2.5 57 1 2 2556 107 60 46 26,000 6 400 60 12 25 8,000 2557 60 30
3. 3. 22 13 5 100 12 14 17 6 180,0002556 2555 3 2557
4. 4. 12 42 598 105 185 5 200 18 220 180 - 72 - 3,600 2 24 200 170 2556 2557
5. 5. - - - - - - - 5 : 6 10,000 6 9,000 Output 1. 900 2. 8,100 Outcome 1. 5,000 2. 50,000
6. 6. 2556 2557 Solar Cell 80 30,000 Solar Cell Solar cell
7. 7. 6 6 NPV 2556 2557
8. 8. 4 007 292
9. 9. . .. .. .. ... ..
10. 10. AEC