About cost benefit results of 10,000
10:47
10:37
08:43
03:21
03:34
19:10
01:00
02:19
13:27
09:11
05:24
09:36
07:44
13:36
06:00
11:12
08:08
12:58
04:22
03:35
11:04
09:57
11:02
06:49
11:40
05:08
87:33
07:24
04:52
07:13
06:17
15:46
15:37
13:39
05:26
11:15
03:38
01:47
06:05
10:57
04:55
05:38
06:47
13:58
06:24
27:50