The Reason That the Air Transportation Safety and System Stabilization

The reason that the Air Transportation Safety and System Stabilization Act,which established the Air Transportation Stabilization Board (ATSB) in the United States of America,gives the U.S.carriers an advantage over Canadian carriers is because

A) the act enables the U.S. carriers to obtain loans at the same level of interest rate as Canadian air carriers.
B) the act enables the U.S. carriers to obtain loans at a lower interest rate than they would without the guarantee.
C) the act enables the U.S. carriers to obtain loans at the higher level of interest rate as Canadian air carriers.
D) the act breaks the advantages of interest rate that Canadian carriers have enjoyed for many years.