You routinely travel between Rochester, Minnesota, and Madison, Wisconsin. You notice that the price of a winter coat in Rochester is $150 and the price of that same coat in Madison is $100. You see a profit-making opportunity here. You buy coats in Madison at the lower price and sell them in Rochester at the higher price, pocketing the difference. From an economics perspective, is this good behavior

In the 1970s, kmart used blue light specials to encourage customers to flock to a particular department having a temporary sale. a spinning blue light activated for approximately 30 seconds, and then an in-store announcement informed shoppers of the special savings in the specific department. over time, loyal kmart shoppers learned to flock to the department with the spinning blue light before any announcement of special savings occurred. if kmart was employing classical conditioning techniques, what role did the spinning blue light play?