The table is in range D1:R54 in the master tab. Column D lists the drugs and row 1 is the different panels that are defined as letters. Cost in this case is the amout of drugs that each panel tests for. So if panel A tests for 5 different drugs then the cost could be 5 and same with panel B that may test for 8 drugs, its cost would be 8. I hope that clears it up a little better.