About marginal cost results of 9,037
31:01 44:48 41:09 22:10 25:36 36:52 51:26 48:14 27:42 33:10 29:25 38:49 28:38 22:24 22:23 29:13 30:52 64:25 59:07 64:38 43:24 23:28 54:43 35:33 53:13 35:35 43:09 28:21 49:34 91:51 27:19 30:49 26:27 23:24 33:44 28:26 34:45 33:34 28:36 30:25 31:22 42:19 38:31 20:29 57:27 25:42