8.) Scientists have found a way to distinguish chronic-fatigue syndrome (CFS) from post- treatment Lyme disease by different proteins in a patient's spinal fluid. In a study of 400 patients, 100 had the protein for normal patients, CFS, and Lyme disease 150 had the protein for CFS and Lyme 105 had the protein for CFS only 275 had the protein for CFS 125 had the normal protein and the one for Lyme 250 had the protein for Lyme 170 had the normal protein(a) How many had the protein for Lyme only? (b) How many had the protein for CFS, but not the protein for Lyme? (c) How many had the normal protein or the CFS protein