La Quinta Inns has a competitive edge over its rivals because it:

A、usesregressionanalysistodeterminewhichvariablesmostinfluenceprofitability.
B、hasbettertelevisionadvertisements.
C、pickslargerlocationsthanitsrivals.
D、buildsonlyalonginterstatehighways.
E、consistentlyreceivesfour-starratingsforitsinns.