One day, company A ordered “square nuts” from company B and received
delivery from company B a few days later.
○ However, the box labeled “square nuts” surprisingly revealed bolts when
opened. Company A angrily demanded company B to instantly send the correct
products and to take back the bolts.
○ Eventually, company A received the correct products 2 weeks later than planned.
Q: What problems will the mistake of company B lead to?
How do you think if the trade between A and B is took place overseas?