Some Sales Managers Are Talking About Business

Multiple Choice

Some sales managers are talking about business. Which quotation refers to a leftward shift of the demand curve?

A) "Since our competitors raised their prices, our sales have tripled."
B) "Because it's been such a warm winter, our sales of wool scarves are down from last year."
C) "We decided to cut our prices, and there has been a big increase in our sales."
D) "The Green movement has made our biodegradable products best-sellers."
E) None of the above