Can you please rewrite this in your own words: Quantitative synthesis (meta-analysis) and group judgment methods give us ways to summarize current states of knowledge and sometimes to predict the future. Similarly, cost-effectiveness analysis (CEA) and cost-benefit analysis (CBA) offer ways of introducing costs and economics into these assessments.

It will be through raising high the prestige of your administration by success in short-range recovery, that you will have the driving force to accomplish long-range reform. on the other hand, even wise and necessary reform may, in some respects, impede and complicate recovery. what is the purpose of the transitional phrase on the other hand in this excerpt? a) it provides a counter-argument to the writer's main ideas. b) it provides a hypothetical situation for the reader to ponder. c) it provides additional evidence in favor of the writer's argument. d) it provides information about laws that are opposed to the writer's argument.