Which of the following scenarios best describes the impact ethical factors can have on the law of supply and demand? 
a. a bottling company conducts massive layoffs when an advance in robotics enables the company to streamline the bottling process.
b. a coffee company must raise prices in order to offset losses caused by an earthquake that destroyed crops and injured farmers.
c. use of a social media company's product declines after an article reveals the company has been collecting user data without permission.
d. an apparel company decides to move production to another country, where the costs of production and shipping are lower.