About cost benefit results of 10,000
26:48
11:45
05:21
21:53
20:15
01:09
02:05
01:25
11:18
02:44
02:18
07:09
03:44
05:28
03:15
01:59
11:14
05:49
03:41
03:31
15:27
10:46
16:42
11:25
01:58
09:10
07:16
03:51
07:51
08:44
205:22
11:03
05:53
04:26
03:10
11:44
09:47
05:57
08:37
09:06
07:00
11:34
04:43
04:38
01:59
25:30