For most firms, the cost of capital decreases to a low point as the firm ________ debt financing. At some point beyond this optimal level, the cost of capital increases as the amount of debt ________

Which research source is least credible and may affect how others in the organization view your level of professionalism?

A) Websites published by professional associations in the industry B) Google C) Newspapers D) Research published in academic journals E) Books by reputable authors

A type of mobile social networking where the company does not have a relationship with a wireless carrier is

A) off-deck. B) public space. C) non-binding. D) enterprise driven.