过几天就要考试了，求坐稳思路

zxy821

昨晚看了寂静，有几个aa想不出思路，求助~~
1.a local chain Greentree Grocers has been experiencing high sales volume but decreasing profit margin. Its customers are wealthy people looking for gourmet food and luxury shopping experience, so it must cut costs without hurting the customers' shopping experience. So it plans to layoff 10 employees per store and eliminate expensive displays and free samples. In addition, it will partner with Cabaree Coffee Cafe to have a coffee shop in each store. This is supported by a recent survey that the Grocers and the Cafe attract similar types of customers. The conclusion is that Greentree Grocers will experience high sales volume as well as high profit margin.这题看的不是很懂啊~~唉 我水平是比较差的
2.W这个地方的国家公园已经不能像以前那样吸引很多游者了，因为工业污染增加,不再那么attractive.  national park的revenue也下降了，有人建议批准开发NATIONAL PARK里面的MINE，说这样可以拉动经济，mining公司也会给国家缴税和重新雇用之前在national park工作的人。所以为了增加revenue, W国家应该permit把national parks给mining company的建议。  我的思路是开发mine的话不是更加重污染了么~~
3.Generally speaking, it is financially unwise for people quit stable office job and start working from home. It is there are a lot of distractions when people working from home. People working from home tend to procrastinate（拖延、耽搁） because there is no discipline. Also, working from home make people isolated. Therefore, it is financially more advantageous for people working in the office.     1.成本减少了，不用坐车或者开车。  然后想不出来了。。
4.Business manager for a dealership sent a memo to all the dealerships saying that on the month of June, the dealership's luxury models were put in the showroom and the sales for both the luxury and inexpensive models increases and was the highest of the year. Whereas, for the month of February, when the dealership puts the inexpensive models in the showroom, the sales for both luxury and inexpensive models decrease. Clearly, to maximize the dealership's profit, it should put the luxury models all year round on the showroom. Because clearly, not only the luxury models sell, but also attract customers to buy the inexpensive cars.  除了因果之外想不出来了。。。
可以帮帮我吗？

CrystalYang115

1. GG conclude that it will experience high sales volume as well as high profit margin because it layoff employees and eliminate displays and free samples as well as partner with CC. It's  not convincing. First, employees may be not the reason of high costs, which can be rising prices of raw materials, rental fees and so on. Second, eliminating displays and free samples may have an adverse effect on attracting customers. Third, having a CC in each store may also rise the costs. ……

2.你的思路是对的。还有national park的本质是什么，如果开发就会毁了NP

3.First,你的想法and less need for offices。Second, decreacing pollution. Third, flexible timing. Fourth, isolated---we have the Internet and all other kinds of communicative tools in this information age.

4.First,因果。 Second,充分必要条件。Third, 时间恒定。

加油~

zxy821

非常谢谢！