industrialists from the country Distopia were accused of promoting the Distopia intervention in the Arcadian civil war merely to insure that the industrialists' facilities in Arcadia made substanstial profits during the war.Yet this cannot be the motive since,as the Distopians forsaw,Distopia's federal expenses for the intervention were 8 billion dollars,whereas,during the war,profits from the DIstopian industialists' facilities in Arcadia totaled only 4 billion dollars. which of the following,if true,exposes a serious flaw in the argument made in the second sentence above？ answer: B:the largest proportion of Distopia's federal expenses is borne by those who receive no significant industial profits. 答案的意思是“D的花费大部分是由利润很少的企业所支付的”么？ 想不通这个答案怎么解释？ | 
