【请教】几道想不通的逻辑题

1. An electric-power company gained greater profits and provided electricity to consumers at lower rates per unit of electricity by building larger-capacity more efficient plants and by stimulating greater use of electricity within its area. To continue these financial trends, the company planned to replace an old plant by a plant with triple the capacity of its largest plant,

The company's plan as described above assumed each of the following EXCEPT:

(A) Demand for electricity within the company's area of service would increase in the future.

(B) Expenses would not rise beyond the level that could be compensated for by efficiency or volume of operation, or both.

(C) The planned plant would be sufficiently reliable in service to contribute a net financial benefit to the company as a whole.

(D) Safety measures to be instituted for the new plant would be the same as those for the plant it would replace.

(E) The tripling of capacity would not result in insuperable technological obstacles to efficiency.

2. The following proposal to amend the bylaws of an organization was circulated to its members for comment.

when more than one nominee is to be named for an office, prospective nominees must consent to nomination and before giving such consent must be told who the other nominees will be.

Which of the following comments concerning the logic of the proposal is accurate if it cannot be known who the actual nominees are until prospective nominees have given their consent to be nominated?

(A) The proposal would make it possible for each of several nominees for an office to be aware of who all of the other nominees are.

(B) The proposal would widen the choice available to those choosing among the nominees.

(C) If there are several prospective nominees, the proposal would deny the last nominee equal treatment with the first.

(D) The proposal would enable a prospective nominee to withdraw from competition with a specific person without making that withdrawal known.

(E) If there is more than one prospective nominee, the proposal would make it impossible for anyone to become a nominee.

答案我已用红笔标出，两道题目我做得完全不知所谓，虚心向cd的nn们请教，希望可以详细地分析一下，谢谢：）