your asking from live for which you paid extra. aren't they able to answer.
anyway the easiest way to check to see if thinks are correct on the 8949
short term proceeds 2832 cost allocated 3990 adjusted loss -1158
long-term proceeds 2464 cost allocated 3399 adjusted loss -935
in the sales section of the k-1 proceeds, basis, ordinary gain, 1250 gain for both regular tax and AMT are zero
by the way i think your broker report them as the wrong types A and D (tax basis reported to IRS). Generally, the broker doesn't know the correct tax basis a taxpayer has in a PTP/MLP because they don't get the k-1 to adjust the cost for the partnership activity. You can see their misreporting. they were supposed to use type B and E which means they would not report tax basis to the IRS only the proceeds.
in type B and E the 1099-B would still show what you paid but that would not be reported to the IRS
