The theory and practice of international trade are urgently solved

Analysis: We: Offerer.

Foreign businessmen: Offerees.

The foreign investor expresses acceptance, but it should be known that the acceptance must reach the offeror within the validity period of the offer, and the offeror is not bound by the "late acceptance" and has no legal effect.

Therefore, our telegraph is reasonable, and the foreign businessman's approach is wrong.

In accordance with article 21, paragraph 2, of the Convention, a late acceptance shall remain effective unless the offeror immediately notifies the person **, either orally or in writing, that it considers his offer to lapse.

In other words, if the issuer remains silent on the late acceptance due to postal delay, it is tantamount to an acknowledgment that the contract has been formed.

In practice, the offeror should usually immediately give notice to the other party to clearly express its opinion on late acceptance.

The acceptance of the foreign businessman to be delivered to us within 12 days is an overdue acceptance.

Under the provisions of the United Nations Convention on Contracts for the International Sale of Goods, if a letter or other written document containing a late acceptance indicates that it could have been delivered to the offeror in a timely manner if the transmission was in order, the late acceptance will still have the effect of acceptance, unless the offeror notifies, orally or in writing, without delay that the offeree considers his offer to be invalid.

In this case, the delivery time of the foreign merchant was 10 a.m. on the 6th, and there was a time record on the telegram, which can prove that it was able to be delivered to the sender in time under the normal condition of transmission, but it was delayed because of the strike of the local post office workers, so this overdue acceptance still has the effect of acceptance, and we did not object in time, so the contractual relationship between the two parties already exists.

Therefore, it is a reasonable requirement for foreign businessmen to require us to ship the goods as soon as possible, and if there is no supply of goods due to the sale of goods to foreign businessman B at a higher price, we will bear the liability for breach of contract.

International ** theory, how to do this question? You can find some people who do international ** to help you do this question, because of your specific problem, I can't see it clearly here.

It's about how to talk about what work and how to do everything well.

It is recommended that you meet with the international **professional course teacher**, and review the relevant knowledge points in the textbook before.

If you take the theory of your supervisor to deal with it, one of his methods will be more than enough, and it will still be more troublesome.

(1) The country's production possibility curve is shown in the figure below.

It is expressed as: 4y+5x-20000, that is, the production possibility equation (2) because in the country, the relative ** of x commodity is 5 4<2, then the country should export x, import y, set the export volume of x, can be 2x-2000, then x-1000 export x is 1000 units.

3) Since the goods in which the country has a comparative advantage are goods X, therefore, the country fully produces goods of x and imports goods of Y, so the triangle can be represented as a triangle ABC in the figure below

FYI.