Air carriers haul the most amount of commercial freight because of their inherent speed advantages

Because service firms do not acquire goods and services externally, their supply chain management issues are insignificant

Indicate whether the statement is true or false

Because every company is almost certain to experience a bad year or two, holding on to stock for only one year

A) is not a very sound investment decision. B) is a very sound investment decision. C) is a good idea for those who may need to liquidate their investment quickly. D) diversifies one's portfolio risk.