28. As discussed in class the term "Part A " refers to what part of Medicare a. Physician's. Bill C. Hospital bill b. All answers are correct d. Radiology Bill 29. As discussed in class: A Bench trial means that a. There is a jury and no judge c. There is no jury b. There is a judge and jury d. There is a jury 30. If the attorney has taken the case on a contingency basis, and there is no recovery of money, what does the client still owe? a. Legal fee c. Damages and expenses b. Expenses d. Legal Fee and expenses 31. The part of the Constitution that allows the Federal government to regulate business activities between state a. Supremacy Clause c. Interstate Commerce Clause b. All answers are correct d. Necessary and Proper Clause