The Government of a certain country decided not to implement the proposed reduction in the import taxes on motor vehicles this year, because of the higher incidence of traffic accidents last year. The following observations were made on the matter by an independent Group.|
(A) The traffic accident rate last year was not significantly higher than in previous years.
(B) Sales of motor vehicles have not increased appreciably whenever dealers have lowered prices.
(C) Most traffic accidents were caused mainly by human error.

Which of the above observations do not support the argument on which the government’s decision was based?