Which of the following problems might occur with the new performance appraisal system at L.I.J.M.C.? Check all that apply. Infection rates might be different in different parts of the hospital. The new goals in the performance appraisal system are more subjective than the old goals. The hospital might not get a representative sample of patient satisfaction ratings. More dissatisfied than satisfied patients might fill out the surveys. An employee may bend the rules if a patient complains about a stringent treatment protocol, because the employee wants a good review from the patient