which of the following is a true statement? group of answer choices the more difficult the goal, the more likely military force is going to be needed to back up economic sanctions. because low tariffs have a high ratio of benefits to costs, they are an especially efficient way for nations to achieve full employment and growth. it seems likely that economic sanctions ultimately would have led to regime change in iraq. protection in the form of tariffs or quotas is a very efficient tool for job creation and preservation.