1. The New York Stock Exchange is an example of a stock exchange where:
the stock of sole proprietorships can be traded
the stock of public corporations can be traded
the stock of private corporations can be traded
the stock of public corporations cannot be traded
the stock of public corporations can be sold but not bought
2. Professional corporations are now allowed:
in all states
in about half the states
in some states
in a few of the more business friendly states
none of the other choices are correct