About cost benefit results of 10,000
25:16 10:25 09:33 05:32 48:40 05:23 04:23 30:41 07:50 06:21 05:45 03:25 03:21 04:06 03:34 02:58 21:57 15:27 02:19 01:19 10:47 04:45 08:51 16:46 09:32 06:32 06:33 02:28 03:35 04:16 04:22 04:34 43:09 13:27 40:34 05:31 05:35 10:01 10:28 02:41 07:13 04:42 02:23 08:08 02:33 03:24