in the implementation of the various policies the results must be taken into account and variable expenses shol whenever and when scale so made to regular cost benefit evaluation
In the implementation of the various policies, the results achieved must be taken into account and variable expenses should, whenever possible and when their scale so demands, be made subject to regular cost-benefit evaluations.
In the implementation of the various policies, the results must be taken into account and variable expenses should, whenever and when scale so made to regular cost-benefit evaluations.