Celebrity Endorsements of Products,such as Snoop Dogg's Tweets About the Toyota

Celebrity endorsements of products,such as Snoop Dogg's tweets about the Toyota Sienna minivan,are intended to cause the demand curve for the product to ________,which allows the product's manufacturer to ________.

A) shift to the right; lower its production costs and increase output.
B) shift to the left; lower its production costs and increase output.
C) shift to the right; sell more of the product at every price.
D) shift to the left; sell more of the product at every price.