请教几个坐稳狗的提纲~

齐涯

1、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 就是那个汽车题

2、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 because there is no discipline. Also, working from home make people isolated. Therefore, it is financially more advantageous for people working in the office 在办公室工作比在家好

3、The following appeared in a presentation by the chief production manager of a machine parts manufacturing company at a management meeting:
“Our factory in Cookville is our most advanced and efficient. It is capable of producing ten drill bits for each dollar of production costs, whereas none of our other factories can produce more than seven drill bits per dollar of production costs. Therefore, we can reduce our overall drill bit production costs by devoting the Cookville factory entirely to drill bit production. Since reducing the production costs of individual machine parts is the only way to achieve our larger goal of reducing our overall production costs, dedicating the Cookville factory entirely to drill bit production and shifting all other machine part production to our other factories will help us to attain that larger goal.”

4、Now is the perfect time to buy a house in our city. Over the past five years, average home prices in our region have nearly doubled. But average stock prices in the national stock market have actually declined over the same period. So homeowners have seen an increase in value for their housing investment during the last five years that far exceeds what they could have made by investing in the stock market. Our city’s resident can surely achieve a similar profit over the next five years. Furthermore, if residents invest in a home, they can enjoy the use of the home while its value increases, whereas money invested in stocks would not contribute to their quality of life in the same way that owning a home would. Therefore, all the residents of our city should invest their money in a home.这个我只想到过去趋势不能推未来趋势

请大家帮忙指点~

coffinzsj

我觉得第四题可以说这并不意味着所有的residents都有必要去投资房产，因为既然房价一直在涨，现在的房价可能已经超出了很多人现有的承受能力，为了买房，这些人需要克扣在别的地方的开支，那么这就不会使他们的生活质量提高了。