I received a 1099-B with $30k in box 1d and $30k in 1e. In the supplemental information it shows $30,006.95 as basis but adjusted basis was $30k. What would cause the adjustment to lower the basis? Also says ordinary loss was -$5562.86 with a note saying any loss to extent loss is less than previously earned interest is treated as ordinary loss. Do I just enter the information on the 1099-B? Do I show this ordinary loss somewhere?