In years past, the government of China attached the value of China’s currency (the Yuan) to the value of the U. S. dollar. This meant that big changes in the U. S. dollar’s exchange value were reflected in the value of the Yuan, and the exchange rate between the two countries did not change much. What effect would this have on trade between China and the United States? The cost of exporting American goods to China would become more expensive if the U. S. dollar was weak.
The cost of exporting American goods to China would become cheaper when the U. S. dollar was weak.
The cost of importing Chinese goods would become more expensive over time for Americans.
The cost of importing Chinese goods to the U. S. would not change greatly, even if the value of the U. S. dollar did.

Sara and her friends were at an iowa football game in iowa city. sara is a life long resident of iowa and goes to college at dmacc. while she was in iowa city, robert smashed into her car when he ran a red light. sara was seriously injured and taken to university hospitals in iowa city (fortunately her injuries were not life threatening but laid her up for a long time and she had to drop out of college for the rest of the semester). robert is from michigan and was in iowa city to see the game and then to party later. at the time of the accident robert was drunk (at least legally - he blew a 0.17 and the limit is 0.08). sara has sustained about $500,000 in damages between her current and future medical bills, pain/suffering, lost wages, etc. also her car was totaled in the accident. can sara sue robert in a federal court? explain why or why not. (be sure to mention the two primary factors associated with suing someone in a federal court in a case like this.)