SUMIFS with multiple conditions Formula

I have a SUMIFS formula (in highlighted yellow in attached file) and is summing based on criteria. However, my formula is not adding up as I want to. I think it's because I want it to sum two criteria in the same column (Fixed Bid or T&M or both)- it could one or the other or both. If the formula would work correctly, it would total $769,279 for all DEPTS... what am I doing wrong?

Formula: =SUMIFS('V Dump'!AB:AB,'V Dump'!$D:$D,DEPTS!$D$2,'V Dump'!$N:$N,DEPTS!$G$13,'V Dump'!$K:$K,DEPTS!$D31,'V Dump'!$M:$M,DEPTS!$D28,'V Dump'!$M:$M,DEPTS!$E28)

Refer to attached sample file -