What happens to something when there is little to no demand?

Based on the supply and demand theory, why do medical doctors earn higher wages than child-care workers?

Last week paul, ceo of quality furniture in south carolina, traveled to europe to visit customers. while overseas, paul checked his e-mail daily and showed his company's website to customers, explaining how the website will them place orders and receive merchandise more quickly. after visiting the last customer friday morning, paul was able to return to the corporate office in south carolina to meet with his board of directors that night. is the "shrinking" of time and space with air travel and electronic media.

Increases in output and increases in the inflation rate have been linked to