Which of the following would not be an expected response form a decrease in the price level and so help to explain the slope of the aggregate-demand curve?

A. With prices down and wages fixed by contract, Fargo Concrete Company decides to lay off workers

B/ The exchange rate falls, so French restaurants in Paris buy more Kansas beef

C. When interest rates fall, In-and Out Convenience Stores decides to build some new stores

D. Tyler feels wealthier because of the price-level decrease and so he decides to remodel his kitchen