I have not violated the honor code on this test. Show all your work. You may omit ONE question but you must indicate which one you want omitted by writing OMIT next to it and by circling the question number. You may do the omitted questions for extra credit.
All questions count the same.
If you have trouble with a question, skip it and come back to it later. You may explain your answers on multiple choice questions if you choose to. Both A and B are correct. Give a proper prototype for a function called tax that returns the tax on an item for sale. The function takes two parameters.