The real wealth effect is one reason for the negative slope of the aggregate demand curve

Of the following, who gains because of tariffs and why?

A) domestic producers of protected goods because they can sell at a higher price B) domestic buyers because they can be sure of buying high-quality products C) foreign producers because they earn more total revenue D) foreign government because they gain more revenue E) domestic buyers because they pay a lower price

If 900 million shares of stock are traded on the New York Stock Exchange today at an average price of $100, then the total amount of money raised today by the corporations whose stock traded on this exchange would be $90 billion

a. True b. False