In this task, you are given a sentence in English and your task is to translate it into Spanish. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).

It is not, therefore, the case that one must begin with a cost-benefit analysis.
Por tanto, no hay que empezar con un análisis de cost-benefit.

(PT) By proposing to apply the principle of subsidiarity in Community competition policy, the Commission is devolving to national authorities and courts the responsibility to take decisions and deal with abuses of dominant positions in relation to company agreements which create market distortion. Issues of mergers and state aid however, still remain within the notification system.
Al pretender aplicar el principio de subsidiariedad en el nivel de la política de competencia comunitaria, la Comisión delega en las autoridades y tribunales nacionales la competencia en materia de decisiones y de abusos de la posición dominante respecto de acuerdos de empresas que creen distorsiones del mercado, aunque continúen en el régimen de notificación cuestiones de concentración de empresas y ayudas estatales.

The thought of an incident of this kind occurring in the near future should concentrate her mind and the minds of her officials wonderfully.

La idea de que un accidente de este tipo ocurra en un futuro próximo debe hacer que su cabeza y las de sus funcionarios se concentren intensamente.