How many members are there of the U.S. Senate Committee on Banking, Housing and Urban Affairs?

A normative economist might conclude that

a. a lottery can be conducted in several ways b. certain types of lotteries raise millions of dollars c. a lottery is a bad policy because it burdens the poor d. a lottery is good because it separates people from their money

Which of the following is NOT a way to signal high quality

a. wearing a business suit on a job interview b. leaving a big tip for the waiter after a dinner date c. offering a cheap engagement ring to your bride d. Visiting the beauty salon before a big date