Whereas is true that the very first sentence of your essay should be a restatement of the prompt. However, would be much better adding a bit of paraphrasing, just to show your language and vocabulary skills.
Quote:
To reverse the deterioration of the postal service, the government should raise the price of postage stamps. This solution will no doubt prove effective, since the price increase will generate larger revenues and will also reduce the volume of mail, thereby eliminating the strain on the existing system and contributing to improved morale.”
your
Quote:
The argument states that the government should raise the price of postal stamps to reverse the deterioration of the postal service. The price increase will lead to larger revenues and reduced mail volume, which should eliminate the strain of the existing system and improve the morale. This argument relies on poor assumptions and leaves many questions open
this is not properly or strictly a restatement
Much better this one
The government, taking in to account a possible solution to overturn the decadence of the postal service, should introduce the stamp's price increase. As a consequence, the earnings and the following mail volume should be reversed in the opposite direction: the first one up and the second one down, respectively.
However, there are several assumptions that may not necessarily apply to this argument. For example blah blah blah......For the rest, your essay is good but monotonous: an example
Quote:
Second, the argument postulates that the price increase for postal stamps will increase revenue while reducing the volume of mail at the same time
Changing also this to make more fluent the whole composition.....
Hope this helps
Look at here, it is not completed yet but almost.
https://gmatclub.com/forum/gmatclub-gui ... l#p1822293