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