An equipment catalog boasts that a pressure transducer system comes in 31=2-digit (e. g., 19: 99) or 41=2-digit (e. g., 19: 999) displays. the 41=2-digit model costs substantially more. both units are otherwise identical. the specifications list the uncertainties for three elemental errors: problems 211linearity error: 0.15% fso hysteresis error: 0.20% fso sensitivity error: 0.25% fso for a full-scale output (fso) of 20 kpa, select a readout based on appropriate uncertainty calculations. explain.