About cost benefit results of 10,000
26:48 11:45 05:21 21:53 01:09 07:09 01:25 02:18 05:28 11:18 11:14 05:49 03:44 03:15 01:59 03:41 03:31 10:46 01:59 07:16 08:44 11:25 09:10 11:34 09:06 05:53 07:51 09:47 05:57 08:37 11:44 01:58 03:10 15:27 02:00 09:39 55:10 16:42 55:10 55:10 06:34 15:34 02:14 09:39 10:15 01:23